The answer to this question is no. It is not feasible to pay 5 trillion annually to prevent climate catastrophe since this amount is much larger than the global gross domestic product, which is estimated to be around 10-11 trillion annually. Additionally, even if this amount of money was available, it would only be a short-term solution and would not address the underlying causes of climate change. Long-term strategies such as decarbonizing the energy sector, reducing global deforestation, and other actions are needed for an effective approach to this global issue.