Hidalgo urges faster climate action amidst rising temperatures
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Anne Hidalgo, the mayor of Paris, argues that recent climate events demonstrate the world is exceeding agreed-upon warming limits and calls for increased collaboration to address the issue.
Five years ago, Paris projected 20.5 tropical nights by 2050, but the city experienced 28 degrees Celsius this summer, 25 years ahead of schedule. Similar unexpected impacts, like glacial collapses in the Himalayas, are occurring globally, indicating a pattern of climate overshoot.
Hidalgo points to the Global Covenant of Mayors (GCoM), an alliance of over 14,000 cities in 150 countries, as a model for effective action. These cities collectively could reduce emissions by 4.5 gigatonnes of carbon dioxide equivalent by 2050. She also highlighted the Coalition for High Ambition Multilevel Partnerships (CHAMP), which embeds cooperation between national and local governments into the implementation of the Paris Agreement.
Brazil and Germany are currently leading CHAMP, with 77 countries and the European Union committed to collaborative climate action. Brazil demonstrated this approach by combining national and local efforts to deploy electric buses and improve waste management. Hidalgo stresses the need for increased climate finance reaching cities, noting that every dollar invested in disaster-resilient infrastructure saves four dollars in future recovery costs, yet less than 10 percent of global climate finance currently reaches local governments.
Morocco is an example of a nation closing this gap by establishing a national program for subnational climate action.
