Walter Alvarez
All Books By Walter Alvarez
A Most Improbable Journey
- By: Walter Alvarez
- Narrator: Adam Verner
- Length: 6 hours 5 minutes
- Publisher: Dreamscape Media
- Publish date: November 29, 2016
- Language: English
Big History, the field that studies the entire known past of our universe to give context to human existence, has so far been the domain of historians. Geologist Walter Alvarez-best known for his Impact Theory explaining dinosaur extinction-makes a compelling case for a new, science-first approach to Big History. He brings a scientist’s view to the human story, from the creation of our universe and our planet, the rise of life, the movement of our continents and its effect on human migration, to humanity’s ascendance due to our mastery of Earth’s natural resources. Alvarez’s illuminating observations will give readers a new appreciation of the events, from the Big Bang to the Bronze Age and beyond, that have led to the human situation.
... Read moreT. Rex and the Crater of Doom
- By: Walter Alvarez
- Length: 5 hours 31 minutes
- Publisher: Tantor Media, Inc
- Publish date: February 04, 2020
- Language: English
Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent-scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When conditions returned to normal, half the plant and animal genera on Earth had perished.
This horrific chain of events is now widely accepted as the solution to a great scientific mystery: what caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth’s geological history.