Just a mind game:

Assumption: The world achieves the CO2 reduction targets

Conclusion:
  • The consumption of oil and gas will decrease drastically
  • The price for oil will drop (price before tax at least)
  • Some oil companies will come into trouble as well as oil tank companies, pipeline operating companies etc.
  • OPEC will have a much lower income
  • They will compensate this by the introduction of taxes; political stability in these countries will decrease
  • terrorism will increase
  • They will antagonize this by pulling their money back from investments in Europe and the US
  • and so on ...

I would like to hear youir opinion!