CNN’s John Vause speaks to Henna Hundal, a delegate to U.N. climate change conferences, about the U.N.’s State of the Global Climate report which found that every major global climate record was broken in 2023.CNN’s John Vause speaks to Henna Hundal, a delegate to U.N. climate change conferences, about the U.N.’s State of the Global Climate report which found that every major global climate record was broken in 2023.