whose expertise are in ethical and sustainable investments aimed at helping tackle climate change.nicola has just returned from cop27 at sharm el sheikh. are you feeling more optimistic, or about where you were before the summit? , ., ., ., ., , , summit? there is a lot of optimism cominu summit? there is a lot of optimism coming out summit? there is a lot of optimism coming out of summit? there is a lot of optimism coming out of cop summit? there is a lot of optimism coming out of cop 27. summit? there is a lot of optimism coming out of cop 27. certainly - summit? there is a lot of optimism coming out of cop 27. certainly at l coming out of cop 27. certainly at the higher level there are the frameworks, the policy is being discussed in these final negotiations, really looking at the cover text. there is that at the top level, but underneath, there is a lot of collaboration of a lot of organisations, really trying to get things done on the ground. we have heard from lots of are