Former prime minister Theresa May has criticised Kemi Badenoch’s claim that achieving net zero by 2050 is impossible. Badenoch, the new Tory leader, argued that current environmental policies raise energy costs while failing to protect nature, suggesting the UK should rethink its approach. May said that net zero is challenging but achievable, and warned that delaying action would harm future generations and increase economic and social costs. Former Tory environment minister Chris Skidmore criticised Badenoch’s shifting stance, pointing out her past support for net zero policies as business and trade secretary. Business leaders, including the CBI, also voiced concerns, warning that retreating from net zero could damage economic growth and investor confidence. Environmental groups and opposition politicians condemned Badenoch’s remarks, arguing that fossil fuel dependency threatens both the economy and living standards. Badenoch insists she is not rejecting climate change science but believes net zero is unattainable under current policies.