Internationally renowned theoretical physicist and bestselling author Lawrence Krauss offers provocative, revelatory answers to the biggest philosophical questions: Where did our universe come from? Why does anything exist? And how is it all going to end?
'Why is there something rather than nothing?' is the question atheists and scientists are always asked, and until now there has not been a satisfying scientific answer. Today, exciting scientific advances provide new insight into this cosmological mystery: not only can something arise from nothing, but something will always arise from nothing. A mind-bending trip back to the beginning of the beginning, A Universe from Nothing authoritatively presents the most recent evidence that explains how our universe evolved - and the implications for how it's going to end.
It will provoke, challenge, and delight readers to look at the most basic underpinnings of existence in a whole new way. In the words of Richard Dawkins: this could potentially be the most important scientific book since Darwin's On the Origin of Species.
Readers interested in the evolution of the universe will find Krauss's account lively and humorous as well as informative. In 1925, Edwin Hubble ("who continues to give me great faith in humanity, because he started out as a lawyer, and then became an astronomer") showed that the universe was expanding. But what was it expanding from? Virtually nothing, an "infinitesimal point," said George LeMa tre, who in 1929 proposed the idea of the Big Bang. His theory was later supported by the discovery of remnants of energy called cosmic microwave background radiation "the afterglow of the Big Bang," as Krauss calls it. Researchers also discovered that the universe is expanding not at a steady rate but accelerating, driving matter farther apart faster and faster. Krauss, a professor and director of the Origins Project at Arizona State University, explores the consequences of a universe dominated by the "seemingly empty space" left by expansion, urging focused study before expansion pushes everything beyond our reach. Readers will find the result of Krauss's " absolutely surprising and fascinating universe" as compelling as it is intriguing.