A new report says that ongoing improvements in solar and wind tech will keep driving steep cost declines that make them even more competitive against fossil fuels.

Renewables will inevitably become cheaper than fossil fuels, as the resource dwindles. The problem is how to make energy abundant enough to satisfy our current needs and those of the rest of the world, who expects to reach our standards of living?

(A: it's not possible, nuclear can help, but only for a while, perhaps enough time for the demographic transition to complete)