$this->bbcode_second_pass_quote('baha', 'F')or those of you who think batteries are the weak link, and anyone cares about energy density, there is something you are missing.
You get what you ask for...
If those $20 trillion are spent on new oil extraction technology, refineries, pipelines, and more efficient IC engines, that's what you'll get...more of the same.
If the $20 trillion is spent on developing 7 phase electric motors, solid brick sodium batteries, PV arrays in the desert, and superconducting transmission lines...That's what you'll get. A movement into the future when oil is long gone and no one cares

...but it could be decades until we clean up the mess we've made. We're going to have to get the plastic out of the oceans and the CO2 out of the air.
What affects oil also affects other material resources.