moon
Satire for Sanity
Solar energy is free for about another 5 -7 billion years. The fact that a store that gives our free candy might be closed at night doesn't mean they don't give out free candy.
There may be a cost because we have to convert solar energy for our use but the solar energy we get from the sun is free. We get so much free solar energy that it would be impossible for us to use it all.
You don't need direct sunlight to produce electricity from solar energy. We still get more energy than we can use from the sun on cloudy days. Light is energy and cloudy days are never as dark as night.
Exactly so. We cannot currently utilize what we need because we are still dum.