The points you make are absolutely central. There are millions of people on the move in Africa every day in an ever more desperate search for ever more restricted resources. Water and grazing lands and viable farms are increasingly under pressure. In a country such as Bangladesh you see that literally millions of people spend a portion of their day, every single day, sifting out silt from salt water in order to try to preserve a land base to sustain their families and their communities.
So this is urgent, and we need to be absolutely clear that we can't raid our ODA dollars in order to pay for our climate dollars.