by Carl Sagan · Ediciones B · tapa blanda · ISBN 9788440680099
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In 'Billions and Billions', Carl Sagan explores, with his characteristic accessible and profound style, the mysteries of life and the universe, delving into issues relevant to our daily existence. This book invites readers on a fascinating journey that begins with an explanation of the large numbers we use to measure the cosmos, and then focuses on topics such as overpopulation, religious fundamentalism, and the environmental crisis. Sagan encourages us to reflect on the future of humanity and the challenges we face on the threshold of the millennium.
American astronomer and science populariser, author of Cosmos and Contact. He was one of the most influential voices in planetary astronomy and in the defence of critical thinking in the 20th century.
