economies
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UN climate chief warns fossil-fuel spike risks global instability, urges immediate shift from pledges to on-the-ground climate action
Fossil-fuel costs surge as global tensions push economies to the brink. UN climate chief Simon Stiell warns that pledges must become real projects now, with far more finance backing the energy transition. A stark reminder that security, costs, and climate risk are increasingly intertwined—and time is running out on delivery.