Galileo and the Science Deniers

09/14/21 Today scientific information is available to all, yet misinformation and denialism abound. Galileo's famous struggle for truth centuries ago is highly relevant today. Mario Livio

The Scientific Attitude

06/11/19 Author and philosopher Lee McIntyre discusses his newest book, The Scientific Attitude, and some of his earlier works. A timely subject!

Biodiversity in the Sixth Mass Extinction

03/19/24 A prominent biologist explains the crucial importance of biodiversity for life on Earth, and how the sixth mass extinction fractures that stability. Michael Reed.

Human Language, Animal Communication

04/26/21 The evolution of the human language apparatus, comparison of human language and animal communication, and explanation of the Neanderthal language controversy. Philip Lieberman

What Arctic Caves Reveal about Ancient Climate Cycles

06/14/16 Arctic caves contain precise geological records of ancient ice-ages and subsequent melts that help scientists predict the effects of the present permafrost thaw. Jeremy Shakun

Earthquakes!

03/16/10 Earthquakes occur somewhere, every day. Can they be predicted, and if so, how? Colleen Dalton

Psychotropic Drugs and Children

06/15/10 The real dangers of psychotropic drugs that are routinely prescribed for children. Robert Whitaker

Weighing In on Metabolism

09/13/22 The increasing rate of obesity is a public health issue. Nutritionists analyze the cause and the solution. Susan Roberts

The D-Lab at MIT: The People's Engineering Team

05/29/13 The award-winning D-Lab's unique approach to improving lives in the poorest nations. Amy Smith

Fracking: The Facts and Issues

11/12/13 A panel of experts presents the known scientific, health and environmental facts about fracking. Phartiyal_Pallavi, Aaron Bernstein, William Moomaw, Andrew Rosenberg

Today's Featured Contributors

Featured Author

Susanne Freidberg, Ph.D.

Outstanding resources on the environmental impact of modern agriculture and meat production

Featured Guest

Wendy Jacobs, J.D.

A prominent law professor provides a how-to to create the public momentum that will ensure environmental protections.