Not all countries pollute equally.
This is because in the rich world we do a lot of activities that are responsible for greenhouse gas pollution.
Not all countries are equally affected by climate change. One of the areas worst affected by flooding from climate change is Mozambique in Africa.
Ethiopia is one of the regions worst affected by drought. It is the people who have done least to cause climate change who are being the worst affected.
So while Ireland is the sixth most generous country in overseas aid, it is also the sixth most polluting.