Description:A doctor says human cloning will be possible in 50 years. The doctor who pioneered research into cloning animals back in the 1950s and 60s with his work, cloning frogs, has said that human cloning could be possible in the next 50 years.Gordon told the Daily Telegraph “I take the view that anything you can do to relieve suffering or improve human health will usually be widely accepted by the public."(1:04)