That’s saying something, given that Thunberg reliably seems to bring out the nutty in conservatives.

It’s long past time for adults with real power to force change to join the climate movement.

Andreas Malm’s “How to Blow Up a Pipeline” urges activists to turn to tougher tactics.

Climate change deniers like Naomi Seibt claim to be fighting Greta Thunberg’s “alarmism,” but their real target is climate action itself.

A new memoir reveals a family’s sacrifices and triumphs.

The icon of the movement for action on climate change is a teenager. Shouldn't that worry us?

The genesis of a generational conflict

Teenage activists like Greta Thunberg are uncomfortable reminders that the grown-ups have failed the next generation.

Many youth activists preceded her. Many others, with underprivileged perspectives, stand with her now.

Jet fuel isn't taxed on international trips. Maybe it's time to change that, seeing as the rule was decided in 1944.

How economists came to ignore the natural world.

Many of the Swedish climate activist's putative allies aren't down for the cause. They're simply hoping to be absolved.

It's an existential threat to millennials—and older Americans are standing in the way of action.