What took so long for humans to appear on Earth? The Earth is 4.6 billion years old, and life began about 4 billion years ago, yet humans—the only intelligent, technological species we know of in the ...

Singularity is a mathematical boundary beyond which predictability ceases, and it obviously holds a profound implication. We, as the human race, arguably stand on the cusp—or, perhaps, have already ...

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life. Imagine a hot, watery mix of ...

"The essays in this volume arise from papers given at the conference on 'Technological change' at Rhodes House and Wadham College, Oxford, from 8 to 11 September 1993"--Introd. The social construction ...