Moral Maze

Do we want to live in a world without Down's syndrome? This isn't just a theoretical question. It could soon become a reality. A new technique called non-invasive prenatal testing (NIPT), detects Down's syndrome with 99% accuracy and it should soon be available on the NHS. It's already being used in Iceland where 100% of Down's syndrome pregnancies are terminated. The Danish health system declared the objective of being Down's-free and introduced the test in 2006. The termination rate there today is 98%. In Britain the termination rate for positive tests is 90 per cent and around 775 babies with Down's syndrome are born every year in England and Wales. A lot of effort has been made to increase people's knowledge of the condition which has a wide range of symptoms. Many children with it will grow in to adulthood and lead very integrated lives, but some will never walk or talk, or may have severe heart defects, glaucoma, deafness and a risk of early dementia. Would it be a sign of human progress if we reduced t