Activist Sandra Steingraber reflects on the world her children inherited and her role in preventing a dying planet.
Tom Engelhardt: It’s time to talk bluntly about the terrarists of our world.
Dozens have been killed and more than 200 wounded in a devastating tornado in Oklahoma.
Scientists are warning the planet has now reached a grim climate milestone not seen for two or three million years.
Climate writer and professor Patrick Bond: Carbon markets are now at junk bond status but US sabotages all attempts at binding emission targets.
Lowering speed limits would be relatively painless and would save consumers money, with no upfront costs.