the problem is, for many here, the rest of the deal is so disappointing. it means what could have been a triumph for egypt is likely to end up being judged a failure. justin rowlatt, bbc news, sharm el sheikh, egypt. let s put some of the key topics from the cop summit into context. climate finance was one of the central discussion points. over a decade ago, richer countries agreed to provide $100 billion a year to developing nations to reduce emissions by the end of 2020. this graph shows the progress being made, with the target expected to be reached in 2023. but developing nations have been calling for much more and want additional payments for loss and damage that s for the impacts faced now. today it was announced that a fund would be created for that. there was a recommitment at cop