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Governments' confusion about the future of Europe should not blind them to the need that a new regime to prevent the spread of nuclear weapons must be devised in the next five years. That is not long.
How can the international academic community contribute to the demise of apartheid?academic boycott is a political strategy of doubtful ethical basis, and should be replaced with a policy of selective support.
Computer modellers have successfully simulated the effects of major mountain-building in the past 10 or 40 million years on the climate we now experience.
