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The British committee on human embryological innovation cannot accept the professional view that innovation should be free. The best hope is some form of regulation falling short of legislation.
Acquired immune deficiency disease, now frequent among male homosexuals in the United States, is not this century's Black Death. The most urgent need is to understand what is going on.
Most science journals include book review pages. Tim Lincoln discusses what there is in the book review for a book's publisher and author, the reviewer, and the journal and its readers.
