Imagine if you could bring a species back from extinction – what would you choose and why would you choose it? There are so many factors to take into consideration it all becomes a bit bewildering – do you choose something on the basis of how well it would reintegrate with existing ecosystems, how useful it might be, how much novel information we could learn from it, how plausible it would be to actually carry out the resurrection process, or simply how awesome it would be to see something that hasn’t walked the Earth for millions of years?
I recently asked four palaeontologists what species they would choose to resurrect and their responses were presented at a Café Scientifique balloon debate at the Horniman Museum, as part of the International Year of Biodiversity activities in conjunction with the Royal Society (who are celebrating their 350th anniversary!). The result was a very enjoyable evening for all involved and an insight into some of the considerations that should be taken into account when contemplating resurrecting extinct species.