Since we are more people using water, oil, energy we have to find a way to avoid the future scenario which will be not only higher prices, but shortage of it.
There is a word in the dictionary which is mostly ingnored by all.
That is "saving".
Saving water, saving gasoline, saving gas, saving food.
A little bit here a little bit there.
We have to rethink our present in order to have a future.