Ward, Peter — “A World Without Ice Caps.”

When the polar ice caps melt, sea level will rise.  That’s happened earlier in the history of the world, and it appears it will happen again.

In this edition of Radio Curious, we bring you a two part series on global warming and sea level rise, with Peter D. Ward, a paleontologist and professor of biology and earth and space sciences at the University of Washington in Seattle. He is the author of “The Flooded Earth:  Our Future in a World Without Ice Caps,” in which he describes expected condition in 2050, 2300 and 2500.

This series with Professor Peter D. Ward, was recorded on August 2, 2010, from his office in Seattle, Washington.  In part 1, Ward begins with a description of what will happen when the level of the sea rises. In part 2, we begin with a discussion of why, in the face of rather clear evidence, there continues to be a denial of global warming.

The books Peter Ward recommends are, “An Inconvenient Truth,”  by Al Gore and  “Weather Makers,” and any other book by Tim Flannery.

Click here to listen to part one and here to listen to part two.

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Wells, Spencer — “The Unforseen Cost of Civilization”



In this edition of Radio Curious we visit again with Spencer Wells and discuss his new book, “Pandora’s Seed: The Unforeseen Cost of Civilization,” published n 2010.  Our interview is a follow-up to a 2004 conversation about his book, “The Journey of Man: A Genetic Odyssey,” in which Wells traces our routes as small bands of hunter-gatherers when our ancestors walked out of Africa approximately 60,000 years ago and began populating the world.  Our 2004 interview may be found here.

“Pandora’s Seed” tells the story of what we humans, with our hunter-gatherer biological construct have created in the past 10,000 years. These multiple live style changes have produced what we call “civilization,” with systems and mechanisms that will not allow us to continue the life-styles to are emulated by many people world-wide, and exploited by those who have access to them. In other words we can’t last much longer doing what we are doing without radically reducing the way we all live, if not outright killing our species.

Spencer Well is an Explorer-in-Residence at the National Geographic Society in Washington, D.C., where he leads the Genographic Project, which is collecting and analyzing hundreds of thousands of DNA samples from people around the wold in order to decipher how our ancestors populated the world.   He is also a professor a Cornell University in Ithaca, New York. In this interview with Spencer Wells, recorded on July 19, 2010, we began by describing the changes necessary for our species survival.

The book Spencer Wells recommends is “The Histories,” by Herodotus, the 5th century B.C. Greek historian.

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