Calling on politicians to invest an additional 2% of Global GDP in preventing catastrophic climate change

The concept:

• If humanity invests just an extra 2% of Global GDP in clean energy, that would be enough to prevent the worst climate change scenarios
• Shifting 2% of the budget from here to there is what politicians do all the time. So we should pressure them to just do their job
• It's a clear and feasible target that leaves room for optimism – 2% more to save our future