Prof. Eliot Jacobson

The more you know ... The 4-year running average for the global temperature anomaly is forecast to break the Paris Limit of 1.5°C over the 1850-1900 pre-industrial baseline on November 17, 2026. We'll be covering the moment. Stay tuned!

Some say early 2030s. Others say 2028. But the math says it already happened in February, 2026. The Climate 8-Ball says there will not be a year in the next 100 years with a temperature anomaly less than 1.5°C above the 1850-1900 pre-industrial baseline.