Life in the Year 3000

As time progresses and technology advances, if humanity survives the climate crisis then people will use more and more energy, as a whole. So, in addition to harnessing energy from wind and water, this will mainly be done by converting sunlight into electricity. Therefore, when humanity becomes a type one civilization in the 22nd century, the energy consumption of people worldwide will be at about 4×10¹² watts. A lot more will change.