The Energy Crunch – The Bottom of the Oil Barrel

The first of three programmes on one of the most urgent problems of this half century. Do you run a car? Do you heat your home with oil or gas? Do you travel by air on business or on holiday? If you do, your life style may be radically altered in a few years' time. World supplies of oil and gas are running out. The crunch won't happen suddenly - it's a gradual process.