The Process of De-extinction and Its Ecological and Moral Consequences

Let's go to the local zoo and see the endangered species that were only seen in museums. Like the movie Jurassic Park scientists, the idea of ​​regaining extinct species is certainly possible. Every year, thousands of species are extinct and we have not even discovered it. With this, several groups are currently working to eliminate the process of extinction. However, the process of regaining extinct species is much more difficult than cloning existing animals.

For some people, the extinction is a fearful story of a pet cemetery in an ecologically sized guilty journey, a maturing species in disaster. Yes, biodiversity is important; but who says that extinct species can survive adapting to ecosystems that have advanced in the past? Or, more importantly, if the newly resurrected animals - the true "invasive species" of the earth cause more damage to our fragile ecosystem than the profit? Nowak explained that there is a similar example in the second step. Reintroducing seeds into areas that are threatened with extinction is a science that has been done for decades and scientists have seen successes such as Yellowstone Wolves, Kentucky State Movers, Scotland Beavers etc. It was. The ultimate goal here is to measure the risks of doing and not doing.

Extinct scientists are talking about the three main methods of extinction. The first is called regression reproductive and includes the search for species that have characteristics similar to extinct species. After that scientists selectively breed these animals trying to create versions that are close to the extinct animals. This is a process that has been done on several extinct species such as Aurox. This is not true extinction, but it can still satisfy the missing ecological function. For example, in the case of mammoth, scientists might try to mate with Asia elephant with more hair.

Life will surely recover after extinction of major species. But now there are two obvious factors. Ecological criteria slow this process because most, if not most, species are extinct, so the entire ecosystem is destroyed unrecognizable. According to evolutionary criteria, this process is very fast, showing that special conditions are effective and promote very rapid evolution. The relationship between these two factors is the restructuring of the ecosystem after extinction. The destruction of coral reef ecosystems prospering in the latter part of the Permanent means, for example, coral reefs actually disappeared from the early Triassic fossil record. The ecology of the Mesozoic coral reefs has not completely evolved until the late Triassic when the ecological role of coral reefs was similar to that of organisms completely different from those of Perm's predecessors.