Dr. Henry Spratt explains how “albedo modification” would work to cool the planet, at least in theory. But a mass stratospheric aerosol injection program (chemtrailing) could have the opposite effect of trapping heat, he suggests. He’s on for an hour on Nooganomics.com the show, talking about sky striping as a theory with my listener at Hot News Talk Radio 1240 910 1190 AM in Chattanooga.