The idea of reproductive cloning can easily be perceived as offensive, as a practice that constitutes the dark side of cloning and should be prohibited under all circumstances, by contrast with therapeutic cloning, the benefits of which are increasingly acknowledged. However, such reactions typically assume that it is human cloning we are talking about. Regardless of how we should assess this latter practice, it seems difficult to make a plausible case for a complete ban on reproductive cloning of nonhuman animals. On the contrary, such a technique appears to open up exciting prospects. A group of Japanese scientists, as recently reported in the press (by the BBC and the Guardian, among other sources) have thus managed to produce clones from dead mice that had been frozen for 16 years. According to the aforesaid scientists, this achievement raises the possibility of re-creating extinct species such as mammoths from their frozen remains – a bit like what happens in Steven Spielberg’s movie Jurassic Park.
Read More »Re-creating mammoths and the family dog: two different cases