More than 99% of the species that ever existed have become extinct. The concept of de-extinction, therefore, seems to hold so much promise. Scientists are using cutting edge technology to make breakthroughs that may result in extinct species appearing once more in their natural habitats. However, this may still take some time. Critics of de-extinction programmes will point to the fact that the first resurrected mammoths, for example, will be more elephant-like than mammoth or that perhaps the first aurochs, more cattle-like than the originals. Scientists are edging closer to their goals, and for some, it really is just a matter of time before species are brought back from extinction. (With thanks to our sponsor 'Curriculum Press' for providing content for this podcast)
