The weekend before last, protests over a garbage incinerator turned violent in Hangzhou, China, a wealthy and growing metropolis less than an hour¡¯s train ride south of Shanghai.

The protesters have good reason to fear the half-built facility: Chinese incinerators typically emit far more toxic pollutants than those in Europe and other developed regions, often with tragic environmental and human consequences. Making matters worse, they¡¯re usually built with little public consultation.

The weekend protests ¡ª which resulted in 53 arrests, according to state news media ¡ª were merely the latest in a growing, citizen-driven movement against such burners.