Democracies more prone to start wars – except when they're not

Research shows public pressure pushes democratically elected leaders to be more aggressive in international conflicts than their autocratic counterparts but finds some exceptions. What kind of political leader is most likely ...

Flood of net zero vows suffer 'credibility gap': report

While countries, cities and companies have massively ramped up net-zero emissions promises in recent months there remain "major flaws" in many plans, according to an analysis published Monday that raises fears of potential ...

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