http://mathbabe.org/2013/11/12/there-is-no-market-solution-for-ethics/

Continuing my "Things-I-opened-from-twitter-in-the-morning-only-just-read-and-can't-find-original-tweet" theme: http://t.co/ZYpKt6lD6D

via Delicious http://mathbabe.org/2013/11/12/there-is-no-market-solution-for-ethics/