This assumes that nothing mayor is going to change. What if we somehow build a spaceship route from Earth to Mars and we power it through electricity. How much

This assumes that nothing mayor is going to change. What if we somehow build a spaceship route from Earth to Mars and we power it through electricity. How much higher would our consumption be if we launch 10,000 spaceships every day? Or maybe we want to terraform our own planet to counter climate change. These things could use amounts of energy orders of magnitude higher than we use today. I'm sure 100 years ago didn't expect we would launch 100,000 airplane flights every day [0] :) Nor did they think we would send spaceships to Mars. [0] http://www.garfors.com/2014/06/100000-flights-day.html http://www.garfors.com/2014/06/100000-flights-day.html