This is the new buzzphrase in the climate change, global warming argument and it comes from, another, UN report.
It goes that the poorest of the poor will suffer the most if we do not act. They are the 50% of us who only produce 10% of the crap we throw in the oceans, rivers, on the land and into the atmosphere.
I have news for the report writers. A lot of the poorest 50% will get on fine, eventually, because they already know how to get by on next to nothing. It is the 50% of us who produce the 90% of the crap who will really suffer.
A few of us might survive in lagers or in purpose built citadels for a while, but eventually nature and wars for resources will take their course.
We are at the tipping point and I am not optimistic that we are prepared for the changes needed.