COP30, Belém Brazil: Confronting the New Climate Reality at the UN Summit
As world leaders continue to gather at COP30 in Belém, Brazil (November 10–21) to shape the next decade of climate policy, the latest scientific data provides a clear and urgent backdrop: greenhouse-gas concentrations have reached record highs, global temperatures continue to climb, and the world remains far off the path required to limit warming to 1.5 °C.