Money doesn't help the rich when they are dead. Spending in one area does not prevent spending in another. we have many dollars and some problems require more

Money doesn't help the rich when they are dead. Spending in one area does not prevent spending in another. we have many dollars and some problems require more than others. They can even work together, perhaps a tax on CO2 release can fund diplomatic and scientific missions to help mitigate or prevent the other two catastrophes.