People don't run tractors. Fossil fuels do. And we've been told that we're phasing out fossil fuels some time between 2030 and 2050. How do we run tractors the

People don't run tractors. Fossil fuels do. And we've been told that we're phasing out fossil fuels some time between 2030 and 2050. How do we run tractors then? Probably with horses. Welcome to 1500. Please mind the plague.