The Pre-COP25 (8-10 October, Costa Rica) concluded in San José with an urgent call for more climate ambition - an unavoidable necessity since the current national action plans set the world on the path of an average global warming of 3°C.
This gathering, attended by delegates from more than 90 countries and resulting in 64 side events (round tables, high-level dialogue, exchange of good practice), highlighted the importance of increasing the ambition of all nationally determined...