Competition over scarce resources is at the heart of our evolution as a species and the success of Western democracies. We are the product of millions of generations of survivors who bested their…
Save highlights in Reader View or with our Chrome extension.
This your link? Claim it
Every day we pick 7 links from around the web that make you smarter, tailored to your interests.
Or sign in with Twitter or Google
Have an account? Sign in
Not on Refind yet? Sign up