Researchers aim to resurrect mammoth in five years

First of all, its awesome, that's the point. Along with resurrecting a species, it will allow us, if it works, to resurrect other extinct species, including ones that went extinct by our doing.

Yeah, I guess -- especially if it were to revive animals for an "infinite" food source. However, I think this could have some huge downsides as far as natural habitats go.