Get Truthdig's headlines in your inbox!
Glenn Greenwald: Secret NSA Documents Contradict Netanyahu's Spying Denials
Why Mexico's Farmworkers Who Harvest Our Food Are on Strike
Imagine Republican Dough
How One 'Daily Show' Clip May Have Changed the Lives of Thousands of Veterans
By Avi Shlaim
By T Cooper and Adam Mansbach $11.64
Mohd Khomaini Bin Mohd Sidik (CC BY 2.0)
Have we humans been getting dumber since we put down the hunting spear and picked up the trowel? Gerald Crabtree, a geneticist at Stanford University, believes so.
View the most popular tags overall?
Posted on Mar 26, 2015
A Progressive Journal of News and Opinion
Publisher Zuade Kaufman | Editor Robert Scheer
© 2015 Truthdig, LLC. All rights reserved.
Website development by Hop Studios