We are really bad at understanding exponential growth. Look at Texas for example solar is taking off there: https://en.m.wikipedia.org/wiki/Solar_power_in_Texas

We are really bad at understanding exponential growth. Look at Texas for example solar is taking off there: https://en.m.wikipedia.org/wiki/Solar_power_in_Texas https://en.m.wikipedia.org/wiki/Solar_power_in_Texas Growth is basically exponential because once payback times hit a certain threshold people start buying. A friend of mine is making 10/12k in sales commissions every month going door to door selling solar. This is a very lucrative business.