bit of initiatives that kind of rekindled a bit of momentum was the americans, the uk bit of momentum was the americans, the uk and bit of momentum was the americans, the uk and others saying, 100 billion the uk and others saying, 100 billion a the uk and others saying, 100 billion a year for the developing countries billion a year for the developing countries will start in 2020. and this was countries will start in 2020. and this was a countries will start in 2020. and this was a very public declaration. and it this was a very public declaration. and it was this was a very public declaration. and it was then repeated and for the developing countries many of whom are the developing countries many of whom are the poorest nations on earth, the ones are the poorest nations on earth, the ones who have done the least to cause, the ones who have done the least to cause, change and most vulnerable to the impacts cause, change and most vulnerable to the impacts of clima