My car is already green. In the year 2020 it will still be green but it will have 2,000,000 miles on it because it is too expensive to buy a new car with the price of gas at $3.00 a gallon. In 2020 gas will probably be "only" $13.00 a gallon and a new car will cost "only" $160,000. We won't have to worry about the environment because no one will be able to afford to drive a car and we will be all on scooters.