Tuesday, December 10, 2019

watched Johnson's talk on light pollution

I watched Kelsey Johnson's very good TED talk on increasing light pollution. She gave an impassioned discussion of the issues and concluded with some "ridiculously easy ways to fix it."

We need to correct this as soon as possible. Abate light pollution now. For lots of reasons. The obvious one is to stop wasting money.

We need to do it for the snails.

No comments: