Countries must bolster climate efforts or risk war, Cop30 chief executive warns

Countries looking to boost their national security through rearmament or increased defence spending must also bolster their climate efforts or face more wars in the future, one of the leaders of the next UN climate summit has warned. Some countries could decide to include climate spending in their defence budgets, suggested Ana Toni, Brazil's chief executive of the Cop30 summit. "Climate change is an accelerator of inequalities and poverty, and we know that the consequences of inequality and poverty can turn into wars in the future," she said. "The fight against climate change needs to be seen as something that's…