California Governor Gavin Newsom has sharply criticized the United States’ absence from the United Nations climate negotiations in Belem, Brazil, labeling it as a misguided move that could jeopardize the nation’s economic standing. Newsom, a prominent Democrat and potential 2028 presidential candidate, is among several U.S. governors and mayors attending the talks to emphasize that many American states remain committed to combating climate change despite federal policies under the Trump administration that favor fossil fuels and roll back environmental regulations.
Newsom highlighted the stark contrast between California’s progressive climate policies and the Trump administration’s decision to withdraw from the 2015 Paris Agreement, which aims to limit global temperature rise. He accused President Trump of sending a damaging message to the world by skipping the talks, stating, ‘You don’t matter, we don’t care.’ Newsom warned that the U.S. risks falling behind economically as other nations, including China, Russia, and Saudi Arabia, aggressively transition to green energy and low-carbon technologies.
The Trump administration has sought to undermine California’s authority to implement ambitious climate measures, such as banning the sale of new gas-powered cars. Newsom criticized these efforts, calling them ‘doubling down on stupid’ and arguing that they cede economic power to other countries. Meanwhile, the White House defended Trump’s energy policies, accusing Newsom of promoting a ‘Green New Scam’ that has led to high energy prices in California.
Newsom also emphasized the undeniable impacts of climate change, citing California’s record-breaking wildfires, droughts, and floods as evidence. Despite the challenges, California continues to pursue its goal of achieving carbon neutrality by 2045, investing in renewable energy, nuclear power, and advanced technologies like AI and nuclear fusion.
Analysts, including Alden Meyer of the European think tank E3G, praised the presence of U.S. state leaders at the talks but lamented the absence of federal representation. The ongoing climate negotiations underscore the global urgency to address environmental challenges and the economic opportunities tied to sustainable development.









