Gaia's Vengeance



""Mother Earth is here...and she's pissed!""

- Item description for Organic Power, Disgaea

"''"The earth will shake ''And the waters will rise The elements reclaim what was taken.""

- Lamb of God, "Reclamation"

Oh great, now humanity has done it. We aren't just jerks, but we've gone and messed up the planet; environmental pollution, wars, negative karmic vibes, etc. Or our development has become a Game Breaker in the whole "Survival of the Fittest" thing; so humans are now alien to the planet that birthed us. (This also suggests that every other living species exists in some kind of Hive Mind state, so everything they do for survival follows "the rules.") However, unlike a Gaia's Lament, where Gaia is sad and depressed at what's happened and wallowing in self-pity, we aren't getting off easy this time. In this case, she's mad as hell and isn't gonna take it anymore.

This has resulted in a situation where Mother Earth has sicced her champions on us. This will result in anything from a bunch of ethnically diverse kids learning how to recycle while a hero beats up really idiotic and shallow villains... or Eldritch Abominations that are programmed to wipe out the infection, i.e., humankind.

A metaphor for the destruction that environmental damage will do, because really, what aesop can't be delivered through the metaphor of "If you do this, someone or something will beat the crap out of you?" In better series, this will be a logical effect of a certain action; in worse ones, this will just be a flat-out "Science Is Bad!"

If intelligent, Gaia's Vengeance can have contradictory assessments of humanity. Predators and parasites who kill are simply following their nature. Humans "should know better" yet shouldn't think themselves different from said animals.

We can divide this trope threefold:


 * Gaia's Vengeance proper—Nature is a sentient, or, at least, independent and real being, who can direct the efforts of an entire ecosystem, or even weather et al. And willing to direct it against this annoying little sentient species that finally pissed it off. Bonus points for it being called Gaia, Planet, or similar.
 * Gaia's Vengeance metaphorical—Was I hallucinating, or was Jerry really eaten by a humongous shark? This is the case when environmental neglect results in local or global tragedy. An example of the former would be a loose swarm of killer bees or an Attack of the 50-Foot Whatever fed on a local toxic waste dump, of the latter - global warming. As opposed to above, it does not actually need Nature to act anymore than you'd need a snow devil or whatnot to start an avalanche.
 * Gaia's Avenger—Here, Nature may or may not be sentient, as well as pollution does or does not have to be a problem at all. At least to anyone but this person, who took it as a personal quest to fight any real or perceived polluters, all in the name of Mother Earth. KnightTemplarship abounds, but there are some right. The Nature Spirit, Plant Person, and Beast Man, and generally anyone who can "Feel the Planet's pain!" are likely avengers.

May be the reason for Absent Aliens, i.e. when they get too technologically advanced, they wipe themselves out, or their equivalent of Gaia does it.

Compare The Scourge of God, Green Aesop, Gaia's Lament, Nature Spirit, and Hollywood Global Warming. Often a Space Whale Aesop. May be a time When Trees Attack. Clock Roaches are this for Father Time.

Advertising

 * Comedy example: In 2014 New Zealand brewery Speights ran an ad campaign with the tagline "don't mess with mother nature" where a man learns not to throw his gum out the car window. Learns hard.
 * The Speights campaign may have been inspired by the commercial campaign for Chiffon margarine in the 1970s that had Mother Nature upset that she thought Chiffon was butter. "It's not nice to fool Mother Nature!" *thunderclap*

Anime and Manga

 * Gaia, the "will of the planet", and Alaya, the "will of humanity to survive", in Nasuverse (Tsukihime, Fate Stay Night). Gaia initially created vampires to keep the spreading of humanity under control. Both have access to the Counter Force, which basically keeps the balance of power and makes sure no one destroys the planet; when something like that starts moving, the Counter Force will use a greater power to destroy it. A threat coming from humans will be dealt with by Alaya, while an external factor will be up to Gaia (not that they're very friendly with each other... or feel emotions at all).
 * An older Nasu Kinoko work, Notes, deals with an apocalyptic future where Gaia finally dies, and with its death, the Ultimate Ones are summoned to destroy what's left of humanity, which abnormally refused to go down with the ship.
 * In the Anime Blue Gender, "The Blue" was generated by Earth to answer the rampant pollution and overpopulation of humanity. The Blue slaughter humans who rise above the hunter-gatherer level and convert their bodies into incubation pods for trees. Whether or not The Blue also blew up a spaceship or that was just humans being dicks is unknown.
 * Various beings in the works of Hayao Miyazaki, notably the Ohmu in Nausicaa of the Valley of the Wind and the animal spirits in Princess Mononoke.
 * The Raajah in Earth Maiden Arjuna.
 * The human Dragons of Earth from X 1999 by CLAMP.
 * In Mugen Densetsu Takamagahara Dream Saga, the heroes go around Takamagahara calming the monsters that have sworn revenge on polluting humans. Then they find out that They obviously don't take this too well and decide to Save Both Worlds.
 * Tokyo Mew Mew were born "Earth's chosen ones", but in a slight twist, genetic engineering (i.e. science) was required to complete the transformation into world-saving Magical Girls. The Mew Aqua, which turns polluted areas into Ghibli Hills, is also a natural phenomenon.
 * Eureka Seven has one that is different in two ways. It's not actually the planet but, and also that it was something the Government Conspiracy was intentionally invoking. They had a series of Kill Sats attack specific points to slowly kill it. These attacks also caused huge uprisings of monstrous creatures that killed everyone very violently, and they then used the publicity of their ineffectual efforts to stop it to get public support.
 * In Parasyte, this is what the parasites are. Or think they are. It's involved, anyway.
 * The anime versions of Casshan (otherwise known as Neo-Human Casshern) have the Neo-Sapiens/Neoroids as androids designed to protect Earth's environment—who inevitably decide that the best way to accomplish this is to Kill All Humans. The live-action adaption, Casshern, reduces this to subtext.
 * The aliens in Gunbuster were apparently produced by the Universe itself to deal with the human infection. Considering that the creatures were the size of houses, used ships of astronomical scale and destroyed stars to reproduce, it's a bit questionable which species actually makes more objective harm on the galactic scale.
 * G Gundam
 * Additionally, was originally programmed to help restore the Earth after a couple centuries of war, pollution, and periodic Giant Robot brawls turned it into a practical hell hole. Guess how it's decided to do that. Go on, guess.
 * However, this is only because it was severely damaged.
 * An episode of Cowboy Bebop featured a group of environmental terrorists who believed that being Gaia's Vengeance was their purpose in life...if you accept the notion that the will of nature only gives a damn about the Ganymede Sea Rat. It portrays them as more than a little crazy go nuts, willing to release a retrovirus or something that will turn anything remotely human into a hooting ape over the harvesting of an animal that's considered a delicacy and isn't, as far as I'm aware, endangered in any sense of the word. The episode ends with them trapped in hyperspace and Hoisted By Their Own Petard.
 * A few people in The World Is Mine wonder if Hakumadon, a giant bear-like creature, is an ancient Ainu spirit avenging the planet; other people think it's having a killing contest with a pair of Serial Killers.
 * Count D of Pet Shop of Horrors, and the entire D lineage, beings who can communicate with animals and sense their suffering and death, will apparently not rest until humans are driven to extinction as revenge for the animals that they have driven to extinction.
 * There's also Osamu Tezuka's 1980s film Bagi, Monster of Mighty Nature which, in a very heavy-handed way, acts as a warning against messing with nature.
 * Origin: Spirits of the Past starts with an intelligent forest wiping out most of humanity, but they're genetically engineered so not really an example.
 * There's also Osamu Tezuka's 1980s film Bagi, Monster of Mighty Nature which, in a very heavy-handed way, acts as a warning against messing with nature.
 * Origin: Spirits of the Past starts with an intelligent forest wiping out most of humanity, but they're genetically engineered so not really an example.
 * There's also Osamu Tezuka's 1980s film Bagi, Monster of Mighty Nature which, in a very heavy-handed way, acts as a warning against messing with nature.
 * Origin: Spirits of the Past starts with an intelligent forest wiping out most of humanity, but they're genetically engineered so not really an example.

Comic Books
"Ra's Al Ghul: Humanity on its own is a destructive force. It needs a master."
 * DC Comics:
 * The modus operandi of Poison Ivy, the Batman villain, is defending plant life against all of humankind. This becomes far more literal when it is revealed - via Retcon - that Ivy has an in-tune rapport with the Green, an elemental force that has dominion over the Earth's plant life, meaning her actions have Gaia's approval, at least metaphorically.
 * This is also the motive of Ra's Al Ghul, another Batman villain, who considers the earth vastly overpopulated and defiled by humanity. He's not really into the whole Gaia thing, though. He just wants to kill a lot of people and rule the ones left over.


 * The Superman foe Terra-Man also tried to defend Mother Nature against both humans and aliens.
 * Heroic example, Swamp Thing, pretty much the Anthropomorphic Personification of this Trope in DC.
 * And speaking of Swamp Thing, the Trope is brilliantly subverted in the Alan Moore run of the that comic. Second-rate villain Jason Woodrue AKA the Floronic Man declares that the Green has told him to make all the plants on Earth pump out the purest of oxygen (which would be fatal to every single mammal, bird, bug, fish and amphibian on Earth, both because pure oxygen is toxic and because it is highly flammable, as is shown when a man lights a cigar in a neighborhood that Woodrue has decided to make an example of). The Justice League just sits up in their satellite waiting for the end to come. Thankfully, Swamp Thing owns Woodrue by pointing out that.
 * It's also a general You Fail Science Forever as well, as Oxygen is not flammable. It's an oxidizer. A fire requires an oxidizer, and more oxygen might make fires harder to extinguish, but oxygen itself will not catch fire. And as long as we're Failing Science, the atmosphere's about 80% nitrogen and only a few parts per million carbon dioxide, so even if plants converted all of the latter into oxygen the atmosphere would still be a loooooong way from being pure oxygen—and no more toxic nor explosive than it is at present. On that note; if humans and their junk are all dead and gone, what would burn in their place, in a global firestorm? Plants burn fairly well, especially in hyper-oxygenated environs.


 * The first series of the British comic Knights of Pendragon consists of Dai Thomas investigating various murders of eco-criminals. And then it gets weird (but still beautiful and heart-rending).
 * In JLA#100, Mother Earth, fed up with humanity's warlike tendencies, decides to wipe humans out with a series of disasters, so The Elite and the JLA hatch a plan to placate her by tricking humanity into uniting against a common foe—The Elite, who put on a show of trying to take over the world's governments and defeating the JLA.
 * The Authority #17-20 concerns a case of Gaia's Vengeance wherein Gaia is just an unwitting pawn in a large Hostage for Macguffin scheme by a depowered and imprisoned "renegade Doctor", who, having somehow convinced the Earth that humanity is killing it, will only convince it to calm down after he's given back his powers.
 * From Pre-Crisis, Cron (aka Father Nature), a Sufficiently Advanced Alien who was once a consort of Gaia, and feels the Earth would be better off without humans. Superman threatens to Mercy Kill the Earth with a Doomsday Device if the villain tries to, stating it would be better than the slow, horrid doom Cron plans. Deciding the Earth as it is would be better than no Earth at all, Cron departs, which is fortunate, as Superman was bluffing.
 * A similar situation occurs in Superman: For Tomorrow, a sorceress creates four Elemental Embodiments, skyscraper-sized titans composed of earth, fire, wind, and water. They try to kill Superman, declaring that Supes is a foreigner, an intruder on Mother Earth. They say that to appease her anger, they will kill him, then kill everyone in Metropolis for harboring him. Superman demonstrates that they are not nearly powerful enough to kill him, then threatens to destroy Earth and move to another planet as revenge if they harm the people. The sorceress breaks down in tears and withdraws the titans. Superman later admits that, again, he was bluffing.
 * In The Smurfs story "The Weather Smurfing Machine", Handy's eponymous machine can controls the weather, conveniently ending the rain that would have ruined the smurfs' big picnic. Unfortunately, Farmer stays behind to tend his crops and sees bringing the rain back as an easy way to water them; this upsets Poet, who was using the sun as inspiration for composing "Ode to the Sun". After both switch the weather three times apiece, they start fighting, and the machine breaks and malfunctions, causing snow, fog, and gale force winds. By the time Handy and the others make it back, it's completely out of control; Papa Smurf saves the day, turning Brainy's umbrella into a kite and using it to draw lightning from the storm onto the machine and destroying it. Still, the Aesop is painfully clear.
 * In the animated adaptation, Handy himself is the one who gets the idea to use the kite to destroy it; in effect, he is forced to destroy his greatest invention to drive the point home.

Film

 * Godzilla: Occasionally he'll kick the butt of other threats to the planet, but never forget he'll slap our human asses around if we get uppity with nuclear power.
 * Battra from Godzilla vs. Mothra was created by the Earth to destroy an Atlantis-esque civilization tens of thousands of years ago, and popped back up in the present day.
 * In Godzilla: The (Animated) Series, Western Terrorists try actively invoking this trope by releasing monsters to destroy humanity.
 * There's also Godzilla vs. the Smog Monster.
 * Mothra evolved from a divinity caring only of her island's people to full Gaia Avenger. Godzilla vs. Mothra also shows she was first created because Battra was too enthusiast in the job.
 * The 2008 film The Happening centers around this trope.
 * The Heisei Gamera trilogy has characters on occasion worrying that the titular turtle will fill this role if humanity takes too many liberties with the environment. In the third movie, sinister Mister Exposition Kurata Shinji describes the enemy monster Iris this way ... but he's pretty much nuts to begin with.
 * The entire plot of The Day After Tomorrow.
 * Both versions of The Day the Earth Stood Still center around this trope. The original has the aliens coming to Earth to get us to stop using nuclear weapons, while the remake exchanges nukes with environmental destruction and global warming.
 * The originals did it right, the remake not so much
 * The Last Winter When Alaska's northern areas start to melt, spirits of extinct animals start to manifest from the oil.
 * In Avatar,
 * Final Fantasy the Spirits Within is based on this Trope, complete with Red Oni, Blue Oni.
 * In the Australian cult classic Long Weekend and it's remake Nature's Grave, a couple of Jerkass characters go camping and act like jerks to nature. Nature then proceeds to give them what they've got coming.
 * The Z-List horror(ible) movie Birdemic suggests this is why a number of birds have decided to start randomly attacking humans in San Fransisco (And turning into exploding Kamekaze bombers, spraying humans with acidic... fluid ). Various theories involving bird flu, deforestation and global warming are discussed but given the writer/director's apparent (mis)understanding of the subject, one might as well say that God Is Pissed!
 * And speaking of Z-grade horror movies, the killer bee movie The Bees ends with a hillarious example of this involving
 * Speculated to be the case for the epidemic by some characters in George Romero's Living Dead series.
 * The film version of Man-Thing portrays the title creature as a Gaia's Avenger hellbent on some human murder for the actions of the local corrupted oil rig owner.
 * Gaia is apparently suffering from depression in Melancholia so she shoots a planet at her head.
 * Twelve Monkeys features Gaia's Avengers releasing a plague that will kill all humans, including themselves, and return the earth to the care of animals.
 * The Jurassic Park franchise, and the sequel franchise [{Jurassic World]]. Each and every disaster that occurs in these movies can be seen as punishment for messing with nature.
 * The Jurassic Park franchise, and the sequel franchise [{Jurassic World]]. Each and every disaster that occurs in these movies can be seen as punishment for messing with nature.

Literature

 * The book No Blade of Grass.
 * In David Brin's novel Earth, the primary villain thinks she's doing this by creating gravity wave creatures that attack humans, but she's just Ax Crazy.
 * And then, of course, there's The Lord of the Rings, in which Saruman learns the hard way why you do not fuck with Fangorn Forest. Ever.
 * Two words: Whomping. Willow.
 * Happens in Good Omens, the result of a Reality Warper child reading all the local Granola Girl's magazines in one go. At which point the rainforest starts reclaiming South American shopping malls, and Leviathan awakes, and sets his sights on Japanese whalers.
 * On the other hand, the local nuclear power center stays running, at full capacity and without layoffs... it just no longer uses any fuel or produces pollution. This isn't all bad.
 * In Stationery Voyagers, sexual perversions are considered an assault on nature; to such a degree that the angel Filforth functions as a Gaia's Avenger against polarized, excessively political, militant sexual degenerates. And when they try to screw with the Master Plan by attempting to murder political adversaries who are needed for it to work, Filforth is not opposed to torching offenders' tracheae in public.
 * His symbol is a leaf.
 * In Frank Schätzing's The Swarm, it seems that all the creatures of the sea have suddendly decided to exterminate mankind. It turns out that.
 * A short story from George Martin's Tuf Voyaging involves a small human colony provoking the wrath of a water world's life forms by
 * Played really proper in The Lost Hero, what with
 * Subverted in Lords and Ladies, in which The Fair Folk assume that the natural world of Lancre will welcome them back because it hates humans and wants them suppressed. In fact, Lancre likes humans and needs them (especially their king) to care about it, and doesn't do squat to help the Exclusively Evil elves' return.
 * The squid in Beast which is only attacking Bermuda because we whiped out its food supply. Whoops.
 * Happens in Animorphs, The Message, when Visser Three is chasing them. Cassie calls out to the whale she'd been communicating with earlier, and two humpbacks and several sperm whales respond to fight him. She said it seemed like the sea itself was fighting back.
 * Some children's book or other has an concept of some genetic engineering lab unlocking a Sealed Evil in a Can within, apparently, the genome of all Earth life forms, that ends up releasing a plague of white creatures explicitly modeled on the human immune system that reproduce within a spreading white mist. Apparently they're the Earth's immune system, and they go around killing off humans in order to keep them from hurting the Earth anymore.

Periodicals

 * MAD magazine brings us the NRA, Nature's Revenge Association.

Live-Action TV

 * In-universe example in Garth Marenghi's Darkplace - this appears to be a recurring theme in Marenghi's novels.

Music

 * The Creature Feature song "The Meek Shall Inherit The Earth" is about this trope. At least according to the liner notes - the lyrics are a little garbled by their standards.
 * The song "Insect Nation" by Bill Bailey.
 * "Deine Welt" by E Nomine.
 * "Another Way to Die" by Disturbed would be Gaia's Vengeance metaphorical, except for the line "Mother Earth will show her darker side/ And take her toll".
 * Mago de Oz's song "La Venganza de Gaia"
 * Pink Floyd's "Take It Back". The lyrics describe an abusive relationship in which a patient, loving woman is eventually driven beyond her breaking point, the narrator finally earning her fearsome anger in place of her love. The music video shows that it's meant to be an allegory for humans' relationship with Earth.
 * "Watershed" by Vienna Teng.
 * The 1977 disco hit "Supernature" by Cerrone.

Newspaper Comics

 * From Calvin and Hobbes: Calvin offers a... creative solution to overpopulation with his class report. Note the name of one of the deer...

Tabletop Games

 * The Changing Breeds in Werewolf: The Apocalypse were each created to aid Gaia in some fashion. Werewolves are Gaia's warriors, werebears are Gaia's healers, wereravens are Gaia's spies, weresnakes are Gaia's judges, and so on and so forth. Nowadays many of them are massively pissed off by humanity's destruction of the natural world and (what they see as) general acts of evil, that will cause The End of the World as We Know It (it is right there in the name of the game, after all), with some thinking that allowing humans to develop past the Stone Age was the biggest collective mistake of shapeshifters.
 * The New World of Darkness supplement Changing Breeds provides a look at several werecreatures who aren't Uratha and view themselves as stewards of the earth. The game gets a mixed reception from fans of the line, seeing as Werewolf has moved on from "Gaia's Vengeance" to "Spirit World border patrol."
 * In Demon: The Fallen, the Devourers were the angels in charge of the wilds before the Fall. Many of them have taken the mantle of "Avengers of the Earth" on themselves now that they've gotten out of Hell. Subverted in that the ones that want to Kill All Humans as revenge for the despoiling of Earth are generally the crazy ones, and that the angels of the actual Earth (the Malefactors) are far less depressed about the current state of things.
 * In the "Invasion" storyline of Magic: The Gathering, the Phyrexians, demonic machine-monsters, invade the world of Dominaria seeking to kill all life to secure the planet for its resources, whereupon it's revealed that Gaea, Dominaria's living spirit and the only true god in the setting, had been preparing for this by "growing" the monstrous kavu - gigantic reptilians resistant to the Phyrexians - beneath her surface for thousands of years in advance. (Unfortunately for the humans, elves, and others holding back the Phyrexians, the kavu find machine-demons and mortals equally tasty...)
 * Zendikar has several lands that get up and hit people. Unlike their standard-set equivalents, where this represents soldiers or monkeys or what have you storming out, these are simply large and bad-tempered bits of scenery that can with little to no warning turn into large and bad-tempered bits of scenery that grab flyers out of the sky, grind opponents under"foot", or simply pop up under an unprepared planeswalker.
 * Nearly everything green (and a lot of things red) can fall under this.
 * Not to mention this and this.
 * Primeval Titan's card combines this with Getting Crap Past the Radar: "When nature calls, run!"
 * The green/white Archenemy deck is based on this, with the title of "Trample Civilisation Underfoot".
 * In Dungeons & Dragons settings it's part of druids' work to hand out Gaia's Vengeance in measured portions when there's demand.
 * Quite a few monsters are hostile to anyone who disrespects nature. Treants (who, not coincidentally, were based on Tolkien's ents) will punish or even kill anyone who maliciously despoils the forests they inhabit, unicorns will punish anyone who vandalizes a forest or torments its inhabitants, and dryads (in the 4th Edition especially) will do the same. Other fey beings are mentioned in various works, including the barkburr who will go so far as to curse the worst of offenders by turning them into trees as an ironic punishment for this sort of crime.
 * In 4E it's the basic premise of the whole Primal power source. The Primal Spirits are basically the natural world's counterpart to the Primordials and the Deities, and so just as powerful. While many individual ones (such as the spirit of a specific river or tree or animal) are weak, others are much stronger (the World Tree Spirit basically embodies the lifeforce of the entire physical world, while the Primal Beast is the embodiment of Animal itself), and all of them are concerned with one thing: making sure the natural world keeps on going. Should they ever bestir themselves, it falls under category 1, but this doesn't happen very often—being so tightly bound to the world means that they have the potential to destroy it by accident if they get too involved. Instead, most operate through the Primal classes, which fall under category 3; the Barbarian (Striker, Druid (Controller), Seeker (Controller), Shaman (Leader) and Warden (Defender).
 * The game's version of the Jabberwock (yes, that Jabberwock) is believed to be a Genius Loci manifested by old and ancient forests to ward off settlers, loggers, or others who would exploit or defile them.
 * Without a doubt, the most potent example of this trope in the game is the Nature Elemental, mentioned in a 3rd Edition sourcebook. Composed of Earth, Air, Fire, Water, and also Life (believed by some to be the fifth element), this titanic elemental being is so powerful, it can only be summoned by a group of high-level druids working together. Not only is this creature powerful enough to likely defeat an army by itself, its mere presence obliterates manmade structures, causing lush and healthy plant life to sprout over in its wake; in addition, it can't be harmed, regenerating all damage done to it almost instantly unless it is somehow separated from all elemental material. (That includes air, meaning you'd have to somehow force or trick it into a vacuum before it could be killed, or maybe toe it into Wildspace.) What's more, the text in its entry suggests that the creature is actually an avatar of the living world itself, meaning that, for all practical purposes,  it is Gaia.
 * Subverted in Monsterpocalypse, where the ancient Terrasaurs seem only interested in targeting industrial complexes so as to consume the raw pollution they produce. Besides this, and their occasional desire for a human-sandwich, they are quite tolerant of humanity as a whole.
 * The Empire of the Apes is a different story, intentionally taking up the mantle of Gaea's Avenger. It may not be a full consensus among them, though; one gets the feeling the hierophants tried to dissuade Kondo from leaving their ancestral home precisely so he wouldn't be inspired to do this...
 * The purpose of the Wood Elves in Warhammer Fantasy. No, really, if your army is 2,000pts or over (large enough to include a Treeman Ancient as your General) the entire thing can be composed of walking tree-things out to destroy anyone who dares to cut a shrub on the boundaries of Athel Lorien.
 * Scarred Lands: A very literal example happened in the history of the setting. The only Titan to side with the gods in the original war between them was Denev, Scarn's equivalent of Gaia; her fellow Titans had no respect for nature and were ruining it. She was thus the only Titan to be spared when the gods triumphed.
 * Yu-Gi-Oh! has Green Baboon, Defender of the Forest. And Yellow Baboon, and Ancient Crimson Ape, who seem to be related. Of course, we only have his name to indicate that he acts this way, but fanfic writers often portray him as such.

Video Games

 * The Devouring Earth in City of Heroes are animate plants, rocks, and fungi who were created by Hamidon Pasilima, an eco-terrorist Mad Scientist who turned himself into The Hamidon, a giant single-celled organism that's the toughest Giant Monster in the game.
 * Ironically and hypocritically enough, heroes (and villains) are fighting the Hamidon to keep it from devouring the entire planet.
 * Not Earth-based, but Planet of Sid Meier's Alpha Centauri has the Mind Worms, that respond to excessive pollution by making a beeline for the offending habitation and gruesomely killing everyone inside. So, either you keep your Planet rating high, or you'd better have some real strong defences. By the way, some of them can fly, and they're perfectly capable of penetrating airtight sea-based colonies too.
 * In the expansion, Planet ups the ante with artillery (spore launchers), submarines (sealurks), and entire organic factory/fortress deals known as fungal towers. This is on top of the battleship/transport isles of the deep, mind worm standard combat troops, and airborne locusts. Did I mention they completely ignore your technology?
 * There are technologies that are useful against them (Neural Amplifier, Trance Training, etc...) and you can even breed your own, domestic mindworms.
 * Playing as the- what else?- Gaian faction enables environmental empathy that allows the mindworms to be captured, and then used as weapons against the other jerks in the game. This can lead to some nasty times for anyone who fights the Gaians while relying on spamming undertrained units, and can turn a relatively backwards Gaian player into a world conqueror if he/she plays his/her cards right.
 * As if that weren't enough, the Cult of Planet (in the aforementioned expansion) declare themselves more or less Gaia's Avengers, with a, well, cult-like devotion to Planet and the environmental cause.
 * Final Fantasy VII has an entire squad of colossal monstrosities called WEAPONs which are stated to be the planet's self-defence mechanism. Once awakened, they seek out and eliminate any threat to the planet's wellbeing with extreme prejudice. So, who do they go after first? Not the guy who summoned a giant magical meteor to destroy the planet so he could be come a god OR the alien organism who's very presence on the planet perverts nature, no they go straight for the humans who've all but destroyed the environment.
 * It has been suggested that the reason Holy didn't stop Meteor at the end of the game was because it felt that allowing Meteor to wipe out humanity would be a good thing for the Planet in the long term (given that the threat of Sephiroth had been neutralised by that point).
 * This is what everyone believes Sin to be in Final Fantasy X. The truth is a bit more complicated.
 * The Criosphinx from Chrono Cross. It "represents the dying of the land" and then attacks you, and it REALLY attacks you if you don't answer its riddle. If you beat it after this, it scolds you for "using violence to solve your problems" and then drops one of the most powerful offensive accessories in the game.
 * Chrono Cross was particularly Anvilicious about this trope. Just setting foot in the Hydra Marsh is an invitation for everyone in it to berate humanity for its sins, starting with the Hydras going extinct. When the party drives the Dwarves out of the Marsh, the latter go on a Roaring Rampage of Revenge on the fairies living in Water Dragon's Isle (the irony that the Dwarves use heavy machinery that belches out thick black smoke is lost on everyone.) The fairies then blame you squarely for the slaughter, instead of, you know, the Dwarves. Later on, Serge & Co. meet the Demihumans, then the Six Dragons, all of which have their own bone to pick with mankind, and choose you to be the representative.
 * One of the endings is explicitly about a Roaring Rampage Of Gaia's Vengeance, where.
 * Arguably, Chrono Trigger also has a form of Gaia's Vengeance. If Robo's theory is correct, the appearance of the Time Gates that allow the cast to time travel and save the world is the direct intervention of the spirit of the planet, aka The Entity, in a counterattack against Lavos.
 * God of War II takes the term a bit more literally, as Gaia herself joins in the revolution against the Olympians (although this has more to do with avenging the Titans' defeat at the hands of the gods than avenging nature).
 * Like most God of War entries, it's worth noting Gaia was pretty much like this in Greek mythology as well. There wasn't any generation of deities that she didn't take issue with. If she wasn't providing assistance to their enemies, she was spawning monsters to kill them on her behalf.
 * The rarely Animesque video game Shogo: Mobile Armor Division has these as the possible Big Bad, depending on the choices made by the player.
 * The protagonists of the video game Radiant Silvergun spend the entire game fighting an enigmatic stone-like object that had effectively destroyed the planet. However, at the end of the game, it's revealed that the object was Earth itself all along, wiping mankind off the face of the planet to effectively "reboot" the human race, due to their extreme warlike tendencies. It's also implied that the events of the game have happened before, many times, and that it potentially won't be the last time they do.
 * Star Ocean:Till The End Of Time had the Exterminators once you got to the moonbase.
 * Jade Cocoon, a relatively obscure videogame created in part by Studio Ghibli, starts out after Gaia's Vengeance took place. Humans are barely clinging to meager existence, but it's clear that total obliteration is only a matter of time. Then, it gets worse.
 * Sim Earth lets the player unleash the wrath of Gaia onto the planet they tend to, and oh - poking Gaia in the eye does piss her off.
 * In Secret of Mana, the Mana Fortress uses the life-force of the planet to fuel the Mana Fortress, a particularly evil Kill Sat. The champion of Earth du jour is the Mana Beast, a white dragon hell-bent on smashing the Fortress to pieces. In an odd twist
 * In The King of Fighters, Orochi believes itself to be a servant of Gaea, carrying out her vengeful will (it even goes by the title of "Gaea's Will"). Of course, it's also an evil world-destroying god, and it's managed to forget that humans are as much children of Gaea as anything else on the world, so...
 * Although the Psycho Soldiers ending in '03 seems to imply that Orochi's corruption isn't absolute, at least not compared to the leader of Those From the Past; a further implication may be that Orochi feel under that thing's sway, and only then decided to resort to genocide.
 * Endless Ocean 2 features an enormous great white shark named Thanatos who specializes in hunting humans. Nothing much comes of this in the plot proper, but his character description wonders aloud if his emergence is Mother Nature's revenge for mankind's Disproportionate Retribution against shark attacks.
 * Strange Journey features the Schwarzwelt, a release of demonic antibodies for when some species (in this case, humanity) threatens to bring life on Earth to utter ruin. Or at least, that was Hammerschmidt's theory. The problem is that the forces behind it, especially the actual, want to wipe out humanity's civilization specifically for its depravity and excess, so that "nature can flourish freely" once again... but the Schwarzwelt's expansion results in the absorption and reconstruction of every last bit of the planet it comes in contact with, including all non-human life, which sort of defeats the purpose.
 * Savage: The Battle for Newerth plays this straight with Ophelia Grimm. Ophelia had a supernatural gift for communing with animals, and believed the Legion of Man should cooperate with the newly-intelligent Beasts, rather than killing them on sight. After watching Legionnaires kill a defenseless beast pup that was trying to give her a flower, she began to believe that humans had no redeeming traits at all, escaped into the wilderness, and taught the beasts to fight back, becoming a full blown Gaia's Avenger.
 * Albion has a very direct example: metal is horrendously expensive because mining results in horrible monsters appearing to disembowel the offender, unless you perform a secret ritual which apparently appeases the local earth goddess.
 * This is basically the main premise of Pokémon Ruby and Sapphire, where villain Teams Magma and Aqua actually threaten to use Groudon/Kyogre to either dry out the entire planet or flood it instead.
 * from Solatorobo believes himself to be Gaia's Avenger, wanting to wipe out the "imperfect" Caninu and Felineko and restore the world to its natural state. After smacking him around a bit, Red tells him that Caninu and Felineko won't degenerate into fighting that tears the planet apart . relents, and tells Red that, while they get a reprieve this time, he will be watching them.
 * from Asura's Wrath are revealed to be the will of the planet itself corrupted by hatred and rage.
 * In Kid Icarus: Uprising,
 * The planet Ar Ciel in Ar Tonelico has a will of its own formed by the consensus of several high-leveled consciousnesses known as the wills of Ar Ciel. The wills of Ar Ciel all fill specific functions in the maintenance and preservation of the life on Ar Ciel and were once worshipped as Gods that matched their function (for example Soma, the will that created balance through natural selection was worshipped as the Goddess of violence and catastrophes) with new wills being created when the consensus deems one to be necessary. Two major catastrophes (The seven bloodstains incident and the grathnode inferia) occur before the games due to the conflict between the nations of Sol Cluster and El Elemia that deliver a possibly fatal wound to the planet. After this Ar Ciel's consensus creates a new will called Ar Ru whose purpose is create and command creatures called antibodies who exist to eliminate all humans from the surface of the planet.
 * The title character of Boogerman was the type with goals Gaia would support, even if his methods were... unpleasant.

Web Comics

 * In this Wulffmorgenthaler strip, the whales hunt back the whalers.

Web Original

 * In the Global Guardians PBEM Universe, this is the entire goal of the mastervillain Abyss. He's trying to return the Earth to the way it was when he was a child. The fact that he's a hyper-evolved Homo habilis whose childhood was a million years ago, before humans learned to make fire for themselves and were hunted by every predatory species to say "What's for dinner?" is why Abyss is considered a supervillain.
 * In Orion's Arm the AI named GAIA was slowly given more responsibility for running Earth. After some very serious disaster GAIA finally decided that humans were messing everything up. She declared that all but a select few sentients had to leave, those who didn't were slaughtered.
 * In the Whateley Universe, the story "The Braeburn Report" suggests that this trope is happening right now. Word of God says the authors of that report may not be right.
 * The SCP Foundation: SCP-1100 AKA "Gaia's Blood" mutates living things in order to kill humans. It was thought to have been created by an Animal Wrongs Group but.
 * Humans Are Bastards but Gaia is a "Crazy Bitch-Bastard" who'd kill herself to make a point according to Cracked.com's Biggest Bastards Of 2011.

Western Animation

 * Captain Planet and the Planeteers
 * Technically Gaia isn't after vengeance; she just wants humanity to clean up its mess. The Planeteers are in charge of doing what they can nonviolently/non-lethally and it's considered a shock when one of them (Gi if I remember right) attempts murder.
 * The protagonists of the short-lived Toxic Crusaders cartoon weren't directly supported by Gaia, but had the same goals as the Planeteers and fought the same type of villains they did. They had the tagline, "Physically Deformed, Environmentally Informed".
 * The movie Fern Gully: The Last Rainforest had a tree in the titular rainforest containing Sealed Evil in a Can, a demon named Hexxus who fed on pollution. Conveniently, he represented the destruction caused by humanity while posing a threat to humanity, getting the message across while still portraying nature in a strictly heroic manner ("Can't you feel its pain?").
 * Even though, strangely, Hexxus is implied to be of natural origin in the backstory...
 * That's probably the whole point.
 * Barbie Presents Thumbelina uses a mild version of Gaia's Avenger as the Twillerbees use their power over nature to prevent a construction crew from destroying the field that holds their homes.
 * In Danny Phantom Danny had to face off against an evil plant ghost named "Undergrowth".
 * Rocko's Modern Life- "Zanzibar".
 * The Gaang from Avatar: The Last Airbender briefly met a spirit named Hei Bai, who was rampaging through a village because his forest was destroyed. After Aang reassures him that it will grow back, though, Hei Bai becomes an ally.
 * The ferocity in which Aang attacked
 * Played with in South Park. When Craig is infested with head lice, the shots of him using delousing shampoo to get rid of them is interspersed with scenes from the lice's perspective, showing that to them, the casual scalp washing is basically this.
 * A really weird example in Transformers Prime. The Earth formed around
 * The second five-episode mini-series of the G.I. Joe cartoon can be an example of the metaphoric example. Cobra dares to play God and control the weather, but destroying their weapon should stop the disasters, so the heroes blow it to pieces but... Oh Crap, now it's even worse! Gaia only relents when the good guys decide to reassemble the thing to undo what the villains did.
 * In Rick and Morty, Planetina is a rather obvious parody and Distaff Counterpart to Captain Planet; she's not as benevolent towards humans as he is, and is willing to use eco-terrorism methods to get her point across if she has to. Although, many would say that also makes her more pragmatic.

Real Life

 * In general (with more specific examples below), nature tends to react to humanity screwing with it by screwing us back. It's often said that no matter what we do, the world will survive just fine. It's us that may not be so lucky...
 * Plants and trees will release different chemicals when under assault that attract other predators to drive the things off; in the case of plants tended by ants, for example, the chemicals are a signal for a massive Zerg Rush.
 * Massive deforestation results in an erosion of top soil that causes floods and reduced land productivity; most farming societies learned very early on that it's a good idea to rotate crops to include plants that put nutrients back into the ground.
 * Exhaust from factories and cars will cause acid rain, hazardous smog, and Hollywood Global Warming.
 * Entire classes of chemicals have been banned (CFCs and insecticides, for example) due to their impact on the environment.
 * One of the effects being the evolution of insecticide resistant insects. The same applies to herbicides, fungicides, antibiotics... Ironically, overusing products which have extremely valuable uses in moderation leads to their devaluation in the long term. And sets us up to get smacked when a system predicated on their function no longer has them.
 * The Whistling Thorn serves as a base of operation for its own private army of vicious ants that attack herbivores foolish enough to try and get past the thorns.
 * During the Vietnam War, a great deal of soldiers on boths sides died not from combat, but from insect carried diseases.
 * Which was pretty standard for any war, up until WWII and the advent of antibiotics.
 * Russia's greatest defense is not its vast armies, but harsh cold Russian winter that has claimed thousands of lives of over the centuries to anyone who dares to invade Mother Russia.
 * Ditto for Finland during the Winter War, though the ineptitude of the Russian army command and the frighteningly lethal strategies of the Finns probably did more damage than the actual weather. Death by skies, anyone?
 * They usually coupled this with their Scorched Earth tactic, leaving any invading army without any means of pillaging for resupply.
 * This idea is an object of ridicule in Russia, because of the underlying notions that Russia is unable to defend itself by force of arms and has to rely on weather and Russians are somehow immune to cold and attrition caused by sub-zero temperatures. There are several studies of this mini-trope (usually called 'General Winter') that show that the horrors of Russian winter were exaggerated by Napoleon's and Hitler's generals to cover up their defeats. On the other hand, Russia's sheer size—even when you take out the Asian part, Russia is still Europe's largest country, at some 40% of the European landmass —can conspire with the winter to make marches through it completely miserable for invaders. There is, of course, matter of being prepared to deal with the climate and having logistics adapted to work with such extremes; conversely, Russia had big troubles in wars every time after incompetents "streamlined" logistics their own way and it worked well only on paper until someone fixed the mess - the same goes for Soviet Union, e.g. Winter War forced overhaul of many things in Red Army.
 * The Finns also had the most badass sniper who ever lived: Simo Häyhä. There's a reason why he was named the White Death. And he griefed bare Russians by no-scoping over 500 of them, with another 200+ killed by SMG.
 * Japan's 'Divine Wind' similarly repelled invasions; attacks across the strait were crippled or destroyed by wind and waves.
 * Delusional Serial Killer Herbert Mullin was convinced he needed to make blood sacrifices to nature, or it else would destroy California with earthquakes. He even killed some of his victims because they were "polluting".
 * Equally delusional mass murderer John Linley Frazier claimed to have killed an entire family because voices were telling him to "seek vengeance on those who rape the environment".
 * Wiping out much of the ocean life has also had the unfortunate side effect of creating more giant squid. It's an animal that's big enough to damage a boat, incredibly hard to kill, and that will cheerfully eat people. And since there's less and less food at the bottom of the ocean...
 * In one particular forest, wolves were killed off by hunters, and farmers who believed they would attack livestock. The wolves disappeared from the forest entirely, and as a result, the population of deer exploded and they caused massive damage to places where people lived. Oops. This was eventually fixed by the reintroduction of wolves into the forest.
 * As a result of human expansion and pushing animals into smaller and smaller territories, many territories of different animals were pushed together. Among these animals included wolves and coyotes, and some populations have learned to cooperate and even start mating. A wolf and coyote hybrid is a coywolf: it has all the strength of a wolf but, like the coyote, it lacks the fear of humans, making it a dangerous combination.
 * The sinking of the Titanic can often be framed as an example of something like this; probably the most sophisticated and technologically advanced passenger vessel of her age, she was heralded as a triumph of technology and empire and a popular (if misinterpreted) boast about her was that "God himself cannot sink this ship!". One collision with a stray iceberg later, she's resting at the bottom of the Atlantic Ocean and around 1500 people are drowning or freezing to death. It's hard not to see the humbling lesson about hubris in the face of nature there, really...
 * The ill-conceived and ill-fated Australian 2013-14 "Spirit of Mawson" expedition (which in the middle of summer got stuck in thick Antarctic ice it claimed was "disappearing", but that wasn't around in Mawson's time) has inspired many jokes about how "Gaia has finally lost all patience" with Global Warming scaremongers and "The planet obviously didn’t want to be saved. To the contrary, it was the global warming expedition that had to be rescued from the planet". And that's before their first ship got away without damage in less than a week after their departure, while the icebreaker to which they were evacuated got stuck in turn.