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Martin Rees pregunta: Es éste nuestro último siglo?

TEDGlobal 2005 · 17:26 · Filmed Jul 2005
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Hablando tanto como astrónomo y "miembro preocupado de la raza humana," Sir Martin Rees examina nuestro planeta y su futuro desde una perspectiva cósmica. Demanda acción inmediata para prevenir las consecuencias oscuras de nuestro desarrollo científico y tecnológico.

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Astrophysicist
Martin Rees, one of the world's most eminent astronomers, is a 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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