"Brown & Sharpe employees produced and marketed measuring devices, machine tools and precision machinery, and helped shape Rhode Island, the nation and the modern world. The history of Brown & Sharpe contains the story of the Industrial Revolution in America, covering more than 150 years of...

We show in a public goods experiment on three continents that conditional cooperation is a universal behavioral regularity. Yet, the number of conditional cooperators and the extent of conditional cooperation are much higher in the U.S.A. than anywhere else.