America must begin nothing short of a Manhatten style build out.
In Dubai in the 90's things puttz'd along until the Government said we are going to build a project so massive there is no possible way for things not to jumpstart. Service, food, concrete whatever. It all began. Prices on homes doubled every 10 minutes at one point.
Hehehe it collapsed and failed but the point of the matter is that it took $50 billion to stimulate 500,000. So it would take nothing short of $30 trillion dollars to start something in America.
1) A total redesign of the automotive industry and mechanism and infrastructure towards Natural Gas or something like that.