Post-petroleum solutions

What does biochar have to do with petroleum?

We are unlikely to find another resource as versatile and energy-dense as petroleum. As it becomes uneconomical to extract, charcoal is one of many resources displaced by petroleum that will resurface.

Biochar is not the most important application for charcoal, despite its tremendous and unmatched value as a soil amendment.

Healing land from logging

Try to imagine the effects of harvesting logs with bulldozers from steep forests that get about 80 inches of rain every winter. Between the 1940s and the 1970s, this was normal throughout coastal Northern California. Erosion and landslides were common, along with flooding. Sediment choked the rivers and wiped out salmon in vast numbers.

With the same passion that inspired their escape from civilization, young settlers to this region began to invent Restoration Forestry. They planted and protected trees, armored streams and gullies, and even bred salmon. With best intentions, most of the recovery was left to nature.