The Guardian view on climate diplomacy: it's crunch time - again | Editorial

Freezing relations between the US and China threaten this year's crucial Cop27 summitLess than two weeks before Cop27 opens in the Egyptian resort of Sharm el-Sheikh, an outline of what to expect from the negotiations is becoming more distinct. The issue of loss and damage is expected to dominate - as it should. Wealthy countries have broken the promise made in 2009 at Cop15 in Copenhagen. An annual climate finance budget of $100bn was agreed then to help the countries most dangerously exposed to global heating to adapt. But contributions have fallen short. The group of countries known as the V20, which includes the Philippines and several small island states, are justifiably angry and determined to ensure that past failures are confronted.So is Pakistan, which is not part of V20 but suffered catastrophic losses during recent floods. With one-third of its landmass under water and valuable crops destroyed by what one senator, writing in the Guardian, called a "monster monsoon", the country now faces an immediate crisis as well as a longer-term, existential threat from melting glaciers. Pakistan, with its population of around 220 million people, is responsible for just 1% of global greenhouse gas emissions. Meanwhile, G20 countries between them produce 80%. Continue reading...