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Earth

Editorial: Global warming 鈥� now for the hard part

Last week's IPCC meeting was a step forward that will affect our lives for decades to come 鈥� a low-carbon future is on the horizon

Life

Interview: Can we model the real world?

Health

Africa’s traditional healers can help in AIDS crisis

Health

Will scar-free surgery live up to the hype?

Earth

Methane research standoff: do plants produce gas?

Technology

Interview: The human crash test dummy

Health

Doctors should say no to free lunches

Life

Editorial: Wrong guns in the wrong hands?

Technology

Editorial: Banning the bombs works

Health

Perspectives: The biggest flop of all

Culture as much as science has shaped the way impotence has always been explained and treated, says Angus McLaren

Health

Interview: The president’s doctor

Earth

Pastures new may destroy the planet

Life

Editorial: In denial about on-screen violence

Interview: Winning the war for Iraq’s dead