Were Early Humans Engaged in Farming and Metallurgy?
December 30, 2022
Carbon-Neutral Proposal for Global Aviation
March 21, 2022
Design Implications of Bedrock Water and Woody Plants
October 25, 2021
Did Ancient Carbon Dioxide Compensate for a Cooler Sun?
February 10, 2020
Diamonds Are Forever, But Not Earthquakes or Life
December 30, 2019
The Day Earth Burped and How It Saved Humanity
December 23, 2019
What Happened 800,000 Years Ago That Made Civilization Possible?
December 16, 2019
Baby, It’s Cold Outside: Global Cooling and Planet Habitability
December 9, 2019
Carbon Cycle Requirements for Advanced Life, Part 2
November 25, 2019
Carbon Cycle Requirements for Advanced Life, Part 1
November 18, 2019
