Explain how a significant increase in the use of wind energy would affect the energy supply of coal.

The increase in the use of wind energy does not have to affect the energy supply of coal, since they are not related in any way and do not depend on each other. It's totally out of logic. They are different energies, the wind energy should not affect the energetic consumption of coal for the simple fact that coal is not necessary to produce wind energy, but it could be said that the demand for coal could be reduced by a small percentage only If the wind energy is used much more.

Yes he thought they should be left to chance why, because he thought that was the best thing to do