I don't by hypocrisy argument because I don't believe that personal virtue is particularly effective or enough. You need smart regulation to change behavior. E

I don't by hypocrisy argument because I don't believe that personal virtue is particularly effective or enough. You need smart regulation to change behavior. Enact significant carbon taxation with carbon tariff (to prevent carbon export) and direct the income from taxation to poor people so that the effect for the poor is net-negative (it still changes their habits). Then Bill Gates can fly all he wants and CO2 emissions go down.