December 19th, 2012
Parents who lose children in accidents may be able to clone “copies” to replace them within 50 years, a British scientist who won this year’s Nobel prize for medicine has predicted.
Sir John Gurdon, whose work cloning frogs in the 1950s and 60s led to the later creation of Dolly the sheep by Edinburgh scientists in 1996, said that progression to human cloning could happen within half a century.
Although any attempt to clone an entire human would raise a host of complex ethical issues, the biologist claimed people would soon overcome their concerns if the technique became medically useful.
In-vitro fertilisation was regarded with extreme suspicion when it was first developed but became widely accepted after the birth of Louise Brown, the first “test tube baby”, in 1978, he explained.
This article was posted: Wednesday, December 19, 2012 at 5:10 am