The climate breakdown continues. Over the past year, The Conversation has covered fires in the Amazon, melting glaciers in the Andes and Greenland, record CO₂ emissions, and temperatures so hot they’re pushing the human body to its thermal limits. Even the big UN climate talks were largely disappointing.
But climate researchers have not given up hope. We asked a few Conversation authors to highlight some more positive stories from 2019.
Costa Rica offers us a viable climate future
Heather Alberro, associate lecturer in political ecology, Nottingham Trent University
After decades of climate talks, including the recent COP25 in Madrid, emissions have only continued to rise. Indeed, a recent UN report noted that a fivefold increase in current national climate change mitigation efforts would be needed to meet the 1.5℃ limit on warming by 2030. With the radical transformations needed in our global transport, housing, agricultural and energy systems in order to help mitigate looming climate and ecological breakdown, it can be easy to lose hope.