Propane and natural gas would be great in long haul trucking. Those diesel engines are still pretty dirty and a simple fuel.swap would make a huge difference in their emissions output. Shipping also needs to switch to a much cleaner fuel.
CO2 can also be scrubbed from the air.@prizrak, CO2 may not be toxic, but it is part of why the planet is warming up.
Please, inform me how to move cities closer together. When I have to go 800 miles in a day, I can't afford to stop and wait for hours for the chance to charge my car for 20 minutes so I can drive another 120 miles and do it all over again.us culture used to be negros picking cotton as well
Times changes, get used to it and adapt