How is expertise being redefined in the modern era? We're witnessing either a golden age of expertise or an unmitigated crisis, depending on who you ask.
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 for you, tailored to your interests.
Or sign in with Twitter or Google
Have an account? Sign in
Not on Refind yet? Sign up