Happy Earth Day! Simon Abundance Index Reports That Earth Is 570.9 Percent More Abundant in 2019 Than It Was in 1980.
An Earth Day 50 celebration of human ingenuity
An Earth Day 50 celebration of human ingenuity
Geologists analyze the myth of mineral resource exhaustion.
Dancing on the grave of "peak oil" - will it stay buried?
How low can the slide downward from the peak of the most recent commodity super-cycle go?
"Racing" for resources is economically misconceived.
Contemplating 1972 predictions of environmental doom, just in time for Earth Day