Why do we keep using oil when it's just going to run out someday?

Question

Why do we keep using oil when it's just going to run out someday?

Answer 1

cause greedy sociopaths want money and they can earn a lot with oil.

algae fuel is the future.

Answer 2

We keep living even though we are going to die some day.

We use oil because it is here, now.  When it runs out we will use something else.  Probably micro-scale nuclear reactors.

Answer 3

Because the oil companies are still making a profit from it and it will be expensive to change over to alternative source/s of energy.