Youth climate activist Greta Thunberg is on the move through North America after leading the largest climate protest in history, a pair of strikes last month that drew more than 4 million into the streets around the world. “So happy to say that the following weeks I’ll travel slowly through the North American continent, moving southwest and then eventually through South America towards Santiago,” the Chilean capital where a UN climate change conference is planned for early December, she wrote on Facebook recently. At that meeting, countries are expected to nail down how they plan to meet their obligations to cut ... (full story)