State policy is fundamental to the entire green revolution. None of it would have been possible without nations incentivizing it. Eventually once the entire ene

State policy is fundamental to the entire green revolution. None of it would have been possible without nations incentivizing it. Eventually once the entire energy generation/consumption cycle is entrenched and we are all dependent on it, they can safely take away the incentives. It's a bit like changing the tires on a moving bus. Somebody had to pay for the new tires and wheels, and the support truck to run along side the bus, and the extra fuel, and a discount for the new tires, etc. Once the new tires are on the bus can keep driving without support.