Metahuman

Not to be confused with Posthuman, Parahuman, or Superhuman.

In the DC Universe, a metahuman is a human with superpowers. The term is roughly synonymous with the terms mutant, inhuman and mutate in the Marvel Universe and posthuman in the Wildstorm and Ultimate Marvel Universes. In DC Comics, the term is used loosely in most instances to refer to any human-like individual with extraordinary, often paranormal abilities or other attributes, regardless of whether or not they are cosmic, mutant, scientific, supernatural, skill-based or technological in nature. A significant portion of these are normal human beings born with a genetic variant called the "metagene",^[1] which causes them to gain powers and other paranormal qualities during freak accidents or times of intense psychological distress, effectively making them a subspecies of superhumans living within the population.

Metahuman
Publication information
Publisher	DC Comics
First appearance	Invasion! #1 (December 1988)
Created by	Shana
Characteristics
Place of origin	Earth
Inherent abilities	Varies by individual

The term was first used as a reference to superheroes in 1986 by author George R. R. Martin, first in the Superworld role playing system, and then later in his Wild Cards series of novels.^{[citation needed]}

DC Comics

The term "metahuman" was first used by the Dominators, an alien species who attacked Earth during the 1989 series Invasion!.^[1] The Dominators use this term to refer to any human native of the planet Earth with "fictional superhuman abilities". The prefix "meta-" simply means "beyond", denoting powers and abilities beyond human limits.

Xenobrood

Lord Vimana, the Vimanian overlord from the Xenobrood mini-series, claimed credit for the creation of the human race, both normal and metahuman, due to their introduction of superpowered alien genetic matter into human DNA.^[2] The Vimanians forced their super powered worker drones to mate with humanity's ancestors Australopithecus afarensis and Homo erectus to create a race of superpowered slaves.^[3]

The metagene

The Invasion! miniseries provided a concept for why humans in the DC Universe would survive catastrophic events and develop superpowers. One of the Dominators discovered that select members of the human race had a "biological variant," which he called the metagene (also spelled "meta-gene"). This gene often lay dormant until an instant of extraordinary physical and emotional stress activates it. A "spontaneous chromosomal combustion" then takes place, as the metagene takes the source of the biostress – be it chemical, radioactive or other similar phenomenon – and turns the potential catastrophe into a catalyst for "genetic change," resulting in metahuman abilities. It is also possible for the metagene to be active from birth, suggesting that it can activate spontaneously and without any prior appearance in the ancestry.

It is possible for individuals skilled in science and biology to manipulate, dampen or modify the activities of the metagene. During Final Crisis, while the Dominators devised a Gene Bomb able to accelerate the metagene activity to the point of cellular and physical instability, an anti-metagene virus was spread as a last-ditch weapon in the invaded Checkmate quarters. This metavirus has the opposite effects of the Gene Bomb, shutting down the metagene and stripping metahumans of their powers for an unspecified amount of time.^[4]

Population

The terms "meta" and "metahuman" do not refer only to humans born with biological variants. Superman and Martian Manhunter (aliens) as well as Wonder Woman (a near-goddess) and Aquaman (an Atlantean) are referred to in many instances as metahumans."It can refer to anyone with extraordinary powers, no matter the origins and including those not born with such power. According to Countdown to Infinite Crisis, roughly 1.3 million metahumans live on Earth, 99.5% of whom are considered "nuisance-level". The other 0.5% are what Checkmate considers alpha-, beta- and gamma-level threats. For example, Superman and Wonder Woman are categorized as alpha-level, while Metamorpho is considered a beta-level and Ratcatcher is considered gamma-level.

Exo-gene

The 52 miniseries introduced a toxic mutagen called the Exo-gene (also referred to as the Exogene). It is a toxic gene therapy treatment created by LexCorp for the Everyman Project, which creates metahuman abilities in compatible non-metahumans. The project was controversial, creating unstable heroes that gave Luthor an "off switch" for their powers, creating countless mid-flight deaths.

Dark Nights: Metal

In Road to Dark Nights: Metal, the Joker revealed to Duke Thomas that the term "meta" originated from a rudimentary hospital program used to automatically flag Nth Metal toxicity found in a person's bloodstream, similar to iron or zinc, with "meta" being short for "metal". This natural toxicity is the "variant" that changes the individual's DNA results in the metagene and its various heightened abilities and powers.

Marvel Comics

The word "metahuman" is often attributed to the DC Universe, while superhuman beings in the Marvel Universe are referred to as either mutants or mutates. However, both DC and Marvel Comics have made use of the term "metahuman" and "mutant" in their universes. The first use of the term 'metahuman' in the Marvel Universe occurred in New Mutants Annual #3 (1987), in which a Russian security officer describes the protagonists as "metahuman terrorists".^[5]

In other media

• In Birds of Prey, metahumans included heroines the Huntress and Dinah Lance. They are treated seemingly as a race or species separate from humans.
• In Smallville, metahumans can occur naturally. However, the majority are the result of exposure to kryptonite, which can give humans superpowers.
• In Young Justice, the Kroloteans and Reach conduct experiments in triggering and manipulate the metahuman gene. In the third season, humans learn to detect and activate the metagene, resulting in widespread metahuman trafficking. The episode "Evolution" reveals that Vandal Savage was the first metahuman and the ancestor of all other metahumans.
• In the Arrowverse franchise, "metahuman" is used more narrowly than in the comics, typically referring to a human being who becomes transhuman and has uncanny abilities, often acquired by accident.
• In Superman (2025), it is stated that metahumans have existed for 300 years within the new DC Universe continuity established by director James Gunn.

See also

• List of metahumans in DC Comics
• Homo mermanus
• Mutants and mutates, the Marvel Universe equivalents of metahumans
• Superhuman
• Superpower (ability)
• Transhumanism