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What is the goal and how can we decrease the risks? 

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What is the goal and how can we decrease the risks? 

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“Deep ecological enrichment” should be the goal of bringing back these animals, not just doing it to be able to say one has. They study three species that are extinct to make sure that this would be a possibility.  These three species is the litotes, vexillifer, the glaucopyche.

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An example of this that you might have heard about was the frozen wolly mammoth also known as the Mammuthus Primigenius. Using the dna and its cells scientist believe that they can bring these animals back to life but in doing so they must consider the benefits and risks as well as consider if the benefits outweigh the risk.  There is so much that we do not know about these animals that are vital to their survival and the survival of ecosystems today if we were to add them into that environment. The primary motivation for de-extinction is to as said in the article “restore free ranging population”. This means that the scientist need to decide where they would release these animals once resurrected. Jorgensen argues that de extinction translocation is an issue and therefore any candidate species must consider the risks of reintroduction. Must have an appropriate release site where animals are expected to disperse and settle. This is critical because unsuitable release site habitats causes translocation failure and releases with low chance of success which could be seen as cruel.  The fact that the longer the animal has been extinct the less likely there will be good information on the habitat that the animal needs to live in to survive. This causes a greater uncertainty about their ecological role and the impact a changed environment might have on this animal and those around it. These facts are important to consider because there is that sense of uncertainty.

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Technological advances  opened up the possibility of bringing back extinct animals in March 2013. This is called de-extinction which is defined as the recreation of a once extinct species.