What do they think #biochar is? Pure carbon, and lasts for hundreds if not thousands of years. Look up “terra preta”, the natives had enormous cities in the Amazon but when some lost conquistadors saw it and reported it when they got back to “civilization “, they were laughed at cause everyone “knew” jungles don’t support cities.

Now, we can see they spoke the truth, and that soil made over centuries? is still some of the richest on earth. Maybe they could just go listen to #tsp (the Survival Podcast) and find one or all of #JackSpirko ‘s pods on it…