Martin Rees — Cosmic Origami and What We Don’t Know | WBEZ
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Martin Rees — Cosmic Origami and What We Don't Know

Parallel realities and the deep structure of space-time sound like science fiction. These are matters of real scientific inquiry. Lord Martin Rees is an astrophysicist and self-professed atheist who paints a fascinating picture of how we might be changed by what we do not yet know.

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