[tet68]

Bears repeating.

Anyone who knows a scintilla of a jot about human nature knows that alternate, sustainable energy solutions will come to pass on the day that the last gallon of gasoline on the planet is burned and not one second before.

[Petronski]

Anyone who knows a scintilla of a jot about human nature knows that alternate, sustainable energy solutions will come to pass on the day that the last gallon of gasoline on the planet is burned and not one second before.

Demonstrably NOT TRUE. They will come when they are less expensive than gasoline. Microeconomics 101.