I read recently that the sums of money amount to up to $100 billion a year in aid!! That's what the richest governments give to support the poorer countries, on the outside that looks like vast sums of money, and lets not beat about the bush, it is. However, the richest countries have pilfered the fossil fuels from the poorer countries and made even greater profits than the $100 billion a year. in addition, it will be the poorer countries that are the most likely to be affected by the climate change.