There is a debate about solar geoengineering, a strategy to combat climate change by dimming the sun. Some experts, including those funded by Bill Gates, are exploring this approach, while others are strongly opposed to it, warning that it could be a form of denial or have unintended consequences. The idea of solar geoengineering is being discussed and studied, with some outlets describing it as a desperate or scary measure, and others highlighting a split in opinion on the issue.