Coal is the single greatest threat to civilization and all life on our planet. …the dirtiest trick that governments play on their citizens is that they are working for ‘clean coal.’ …The trains carrying coal to power plants are death trains. Coal-fired power plants are factories of death. — James Hansen
On June 23, 1988, NASA scientist James Hansen testified to Congress stating the greenhouse effect had been detected, indicating that the climate was in fact changing.
Hansen was also arrested on this day in 2009 during a protest against mountaintop removal mining at Massey Energy Company.