This week, the COP 15 biodiversity summit will be held in Montreal.  And, the Guardian’s article on bats felt like a good way to kick things off.  The article is about a noise that bats make that was discovered when scientists were researching about the bats echolocation. While they emit ultrasonic chirps to echolocate flying insects in […]

In a previous video about world population that I posted about, Sabine Hossenfelder summarized that the doomsters and boomsters were both wrong. “The boomsters are right in thinking that the world can hold many more people, but wrong in thinking that we’re going to pull it off.” In this video we see some of the […]