That's 15% and 7% of the CO2 emissions; where is the other 73%? This is pointing blame at the individuals, but individuals can't make a statistically significant impact on the numbers; that's down to governments and legislations. Corporations won't regulate themselves wrt emissions if there's no incentive or legislation for it, not unless they can actually earn money from it. And I know some just sell off their CO2 emissions rights.