On 8 February BBC 1 broadcast a programme on the work of Dr. Robert J. White, the American neurologist based in Cleveland, who is world-renowned for his experiments, which he calls ‘body transplants’, in which the body of one monkey is transplanted onto the head of another, through a joining of the carotid arteries and jugular veins, and a clamping together of the two spinal columns. In his most successful experiment, the creature remained alive for seven days, though it was paralysed from the neck down. A photograph showed it lying down, its face contorted in a grimace.

Hundreds of such experiments, involving primates of all sorts, dogs, cats, and various other animals, have been carried out in many countries, notably the People’s Republic of China and the Soviet Union. Dr. White has been showered with awards by his peers, both for his research and for his work with brain-damaged human accident victims. At the same time he is vilified by animal rights campaigners.

He says he can ‘understand’ why some people feel outraged at his experiments and his proposals for further research; people also felt outraged at the thought of kidney and heart transplants—but they are now commonplace. True, he admits, the brain is different, as it seems bound up with the very existence of a person in the way that their heart or kidneys do not, but as long as helping human life is the goal, there is no reason why the brain should not also be treated as transplantable, either with its original head, or into another brainless head (though the latter operation has never succeeded and is technically much more difficult).