> should do the basic arithmetic North America is sitting at around 6.5Gt p/a, three [experimental] plants sequester 0.55Mt p/a. You'd need 35000 plants in jus

> should do the basic arithmetic North America is sitting at around 6.5Gt p/a, three [experimental] plants sequester 0.55Mt p/a. You'd need 35000 plants in just North America. 216000 plants world-wide.