The thing that made me doubt. "What about work to sequester carbon dioxide? That is a waste of time. It's a crazy idea..." "So are we doomed? There is one w

The thing that made me doubt. "What about work to sequester carbon dioxide? That is a waste of time. It's a crazy idea..." "So are we doomed? There is one way we could save ourselves and that is through the massive burial of charcoal[aka sequestered CO2]..."