Pressure is mounting on President Joe Biden to withdraw from the US presidential election, with calls coming from Democratic lawmakers, climate activists, and environmental groups concerned about his ability to secure reelection and safeguard climate policies. Lawmakers like Sen. Martin Heinrich and Rep. Jared Huffman are urging Biden to 'pass the torch to a new generation,' emphasizing the need for a candidate who can defeat Donald Trump. Climate advocacy groups like Climate Defiance are organizing protests and blockades, arguing that nominating Biden could lead to a Trump victory, jeopardizing climate progress. Amidst concerns over Biden's polling and debate performance, environmental organizations are divided on whether Biden should continue his reelection campaign, with some fearing a second Trump administration could reverse key climate policies.