There’s nothing new under the sun — least of all, the idea of solar energy.
During the 1860s and 1870s, when “peak coal” fears swept across Europe, many people thought that civilization itself could be extinguished. Scientists and engineers insisted that solar energy could extend the industrial revolution indefinitely after coal ran out.
French professor Augustine Mouchot predicted in 1873:
“The time will arrive when the industry of Europe will cease to find those natural resources, so necessary for it. Petroleum springs and coal mines are not inexhaustible but are rapidly diminishing in many places. Will man, then, return to the power of water and wind? Or will he emigrate where the most powerful source of heat sends its rays to all? History will show what will come.”