Thousands of people are expected to attend this weekend's People's Climate Movement march. It's a good moment to reflect on the facts—what we know about climate change today, and what impacts we can expect in the future.
Blog Posts: carbon budget
Not a single fossil fuel company in the world discloses potential emissions from their reserves of oil, gas and coal – and that is a big problem.
The glossary of terms guiding the discussion on long-term signals for emissions reductions in the COP21 climate negotiations is complicated, to say the least. Kelly Levin’s guide can help get everyone on the same page.