Current thinking

Mark Trexler:

https://www.linkedin.com/posts/marktrexler_five-stars-zero-clue-fighting-the-scourge-activity-7024105218535542786-CIxj?utm_source=share&utm_medium=member_desktop

Hannah Helmke:

https://www.linkedin.com/posts/hannah-helmke_co2-certificates-phantom-offsets-and-carbon-activity-7022101725868122112-8Emj?utm_source=share&utm_medium=member_desktop