An historical example that is better: the Nazis produced liquid fuel(gasoline and diesel) from coal. Many alt right posters say we should just copy what the Nazis did 80 years ago, not realizing that it would create gasoline that costs over $100 per gallon. That might work in war, but it would destroy our economy.As an historical example: In the 1920's and 30's Japan imported virtually all of their oil. They knew oil existed in the puppet state Manchukuo, but didn't develop it because it was cheaper and easier to import it. That led to the events that caused, in large part, the Pacific War.