Finally, the effect on the world population will be great. Europe’s population has been in decline for several years now as people prefer to have fewer children and families tend to be smaller. However, the population will not decline as fast once these anti-ageing drugs start to become widely available. It is believed that the populations in China and India could soar by 500 million. An expert on population, Professor Shripad Tujapurhar, says that ‘We could expect to see the world’s population top out at about 11 to 12 billion’
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