Global climate targets set in 2015 are now widely seen as unachievable, raising urgent questions about whether the international community must abandon current strategies or adopt a radical new approach. With rising temperatures outpacing even the most pessimistic projections, scientists and policymakers are debating whether incremental adjustments will suffice—or if a fundamental shift in global climate action is necessary. The failure to meet past commitments has sparked calls for a reassessment of how nations balance emissions cuts, adaptation efforts, and financial support for vulnerable regions. As pressure mounts, the debate over whether a "course correction" is possible—or even desirable—takes center stage in climate diplomacy.
The world agreed to limit temperature rises in 2015; that aim is proving impossible. Is it time for a course correction?
