2023 was the warmest year on Earth since direct observations began, and the first year to exceed 1.5 °C above our 1850-1900 average.| Berkeley Earth
Greenhouse gases are gases—like carbon dioxide, methane, and nitrous oxide—that keep the Earth warmer than it would be without them.| MIT Climate Portal
MuseLetter #366 / September 2023 by Richard Heinberg Download printable PDF version Why 2% Is the Most Dangerous Number No One Is Talking About We’ve had a summer from hell, with July 2023 temporarily claiming| Richard Heinberg
Explore long-term changes in deforestation and deforestation rates across the world today.| Our World in Data