Renewable Energy
Wealth Tax
Obviously, it would be good if there were no loopholes by which our top earners could avoid income tax, but what we really need is a wealth tax that applies to all net worth over a certain amount.
The combined net worth of all billionaires is $12.2 trillion. A tax of 10% would raise $1.22 trillion, more than sufficient to end hunger and decarbonize our energy and transportation sectors.