22/05/2023 (Agence Europe) – In its annual World Climate Report, published on 17 May, the World Meteorological Organization (WMO) – a specialised agency of the United Nations – estimated that there is a 66% chance that by 2027, global temperatures will exceed the threshold of 1.5°C above pre-industrial levels (1850-1900). While it has been clarified that this limit, specified in the Paris Agreement, refers to long-term warming over several years, temporary exceedances are expected to...