The UK government is funding outdoor geoengineering experiments to combat climate change, focusing on solar radiation management (SRM). Despite the experimental nature of the project, misinformation has spread online, with claims that the UK has secretly engaged in geoengineering for years. Experts debunk these conspiracy theories, emphasizing the need for transparency and international governance in geoengineering efforts. While SRM could potentially reduce climate hazards, concerns about its environmental impact and governance remain.