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Four and a half billion years ago, planet Earth was formed from a vast spinning nebula of cosmic dust, the detritus left over from the birth of the sun. Within the next one hundred years, life on Earth would be profoundly changed by heat, drought, fire, and, again, dust. Dust is a legacy of twentieth-century progress
...A landmark volume in science writing by one of the great minds of our time, Stephen Hawking’s book explores such profound questions as: How did the universe begin—and what made its start possible? Does time always flow forward? Is the universe unending—or are there boundaries? Are there other dimensions in space? What will happen when it all ends?
Told in language we all...
Biocivilisations is an important, original rethinking of the mystery of life and its deep uncertainty, exploring the complex civilisations that existed on Earth long before humans.
What is life? Many scientists believe life can be reduced to 'mechanistic' factors, such as genes and information codes. Yet there is a growing army of scientists, philosophers and artists who reject this view.
...5) Fake Photos
Stalin, Mao, Hitler, Mussolini, and other dictators routinely doctored photographs so that the images aligned with their messages. They erased people who were there, added people who were not, and manipulated backgrounds. They knew if they changed the visual record, they could change history. Once, altering images required
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