World leaders from over 190 nations have gathered for what is being called the most consequential climate summit in history. The conference, taking place over two weeks, aims to establish binding commitments to reduce carbon emissions by 50% before 2035.

The summit comes amid increasing urgency as global temperatures continue to rise, with the past year being the hottest on record. Scientists have warned that without immediate and drastic action, the world faces irreversible damage to ecosystems and communities worldwide.

"We are at a pivotal moment in human history," said the UN Secretary-General in the opening address. "The decisions we make in these halls over the next two weeks will determine the future of our planet for generations to come."

Key topics on the agenda include transitioning away from fossil fuels, financing climate adaptation in developing nations, and establishing a global carbon market. Negotiations are expected to be intense, with significant disagreements between industrialized and developing nations on burden-sharing.