9 June 2025

Axios: "Louisiana among at least 12 states seeking 'chemtrail' ban"

by Chelsea Brasted

Reality check: "'Chemtrails" are not real. The U.S. Environmental Protection Agency says so. Scientists say so. An increasing number of investigative journalistic accounts say so," according to researchers Dustin Tingley and Gernot Wagner, writing in a peer-reviewed study.
Rather, what folks on the ground are seeing are called "contrails," Tingley and Wagner say, which are "made up of water vapor [and] have been a byproduct of aviation ever since humans began to fly using jet engines."

The Green Key to Germany’s Economic Recovery

Just as the broader European economy depends heavily on Germany, the continent's industrial powerhouse, Germany's own economy depends on access to affordable power. With geopolitical and climate conditions requiring an urgent transition to renewables, the task now is to develop a politically viable energy strategy.

16 May 25

Climate change is both predictable and unpredictable. We don't need certainty to know it's a crisis

The next climate disaster is sure to come. When and where is the question

1 May 25

Who pays for cutting carbon out of making cement?

Financial Times business school teaching case study

20 May 25