Topic: Where are the Elders? Parallels Between Dying Ecosystems and Cultures. Speaker: Tal Engel Time: Nov 26, 2025 13:30 Eastern Time (US and Canada) Summary: This webinar explores […]
Maximum power in evolution, ecology and economics
Ludwig Boltzmann suggested that natural selection was fundamentally a struggle among organisms for available energy. Alfred Lotka argued that organisms that capture and use more energy than their competition will […]
Correspondence with Nathan Keyfitz and Thoughts Engendered by His Recent Paper on Demographic Discord.—From CACOR Archives.
1994 Series 1 Number 12 Page 23 Correspondence with Nathan Keyfitz and Thoughts Engendered by His Recent Paper on Demographic Discord. Dr. Digby McLaren, past President of the […]
Nixon’s Critique of Earth in the Balance: Ecology and the Human Spirit.—From CACOR Archives.
1992 Series 1 Number 4 Page 16 Nixon’s Critique of Earth in the Balance: Ecology and the Human Spirit. In 1992, CR (Buzz) Nixon reviewed United States Senator […]
Keep our Natural Assets Intact
Revealed: the places humanity must not destroy to avoid climate chaos Tiny proportion of world’s land surface hosts carbon-rich forests and peatlands that would not recover before 2050 if lost […]