World Leaders Gather At G20 Summit To Tackle Hunger And Climate Challenges Brazil hosts pivotal talks on global cooperation amid looming political shifts and calls for sustainable growthThe countdown is over, and Rio de Janeiro is buzzing as leaders from the world’s most significant economies converge for the G20 summit, setting the stage for urgent discussions on global challenges. At this year’s gathering, the spotlight is on how to combat hunger and climate change amid heightened geopolitical tensions and the unexpected return of Donald Trump as U.S. president. This year's summit reflects the high stakes of international diplomacy as leaders straddle pressing domestic concerns with the needs of the global community. For today’s G20 leaders, articulations on our climate fate and support for vulnerable regions are more than negotiations; they are commitments seeking to change the narrative from words to action. Wherever global cooperation might lead, the G20 summit as convened by Brazil this year holds promise, albeit riding on the unpredictable waves of political tides.