increase airborne sequestered co2 1959

The Secret Life of Half-Life

Guest Post by Willis Eschenbach [see update at the end of the head post] I first got introduced to the idea of “half-life” in the 1950s because the topic of the day was nuclear fallout. We practiced hiding under our school desks if the bomb went off, and talked about how long you’d have to…

The Bern Model Puzzle

Guest Post by Willis Eschenbach Although it sounds like the title of an adventure movie like the “Bourne Identity”, the Bern Model is actually a model of the sequestration (removal from the atmosphere) of carbon by natural processes. It allegedly measures how fast CO2 is removed from the atmosphere. The Bern Model is used by…