A member of the Avialesookhrana, Russia's aerial firefighting organization, leaps toward Siberia's boreal forest from an An-2 biplane. "The idea of actually parachuting into fires was a Soviet invention," says American wildfire historian Stephen Pyne. "In the 1930s these guys would climb out onto the wing of a plane, jump off, land in the nearest village, and rally the villagers to go fight the fire."