Martin Rees:
Martin Rees undrar: Är det här vårt sista århundrade?

TEDGlobal 2005 · 17:26 · Filmed Jul 2005
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Både som astronom och "bekymrad medlem av människosläktet", undersöker Sir Martin Rees vår planet och dess framtid ur ett kosmiskt perspektiv. Han uppmanar till handling för att förhindra farliga konsekvenser av vår vetenskapliga och tekniska utveckling.

Lord Martin Rees, one of the world's most eminent astronomers, is an emeritus professor of cosmology and astrophysics at the University of Cambridge and the UK's Astronomer Royal. He is one of our key thinkers on the future of humanity in the cosmos. Full bio
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