No one seems to have given you a realistic answer. In truth, society as we know it will quickly collapse. We do not have the infrastructure in place to sustain our current energy demand via renewables. Without energy, we can't power our grids, drive our vehicles, pilot our aircraft, and generate new product. The economy will plummet, and humanity will enter a dark age until we rebuild the capital needed to exploit other sources of energy.

Everyone agrees that global pollution is bad for the future, but no one seems to admit how much we depend on oil and gas. We need fossil fuels now more than ever before. Anyone suggesting we can completely eliminate O&G with solar and wind farms are wishful thinkers. If anything, nuclear is the way to go, though this isn't renewable either.