What a Wonderful World

Why do we breathe? What is money? How does the brain work? Why did life invent sex? Does time really exist? How does capitalism work - or not, as the case may be? Where do mountains come from? How do computers work? How did humans get to dominate the Earth? Why is there something rather than nothing? In 'What a Wonderful World', Marcus Chown uses his vast scientific knowledge and deep understanding of extremely complex processes to answer simple questions about the workings of our everyday lives.