Make Sunsets, a start-up company, has reportedly begun geoengineering by releasing sulfur dioxide into the upper atmosphere to reflect sunlight and interrupt climate change. This controversial practice has raised concerns among scientists due to its unpredictable effects. According to a report by MIT Technology Review, Make Sunsets launched two stratospheric balloons containing sulfur dioxide particles in April 2022. The company claims that these particles will reflect sunlight and help combat climate change. However, it is unclear whether the balloons successfully released the sulfur dioxide.
Make Sunsets plans to turn atmospheric manipulation into a new business by offering customers “Cooling Credits” to finance the release of sulfur dioxide into the atmosphere. For $10, customers can purchase one gram of sulfur dioxide to help cool the Earth’s atmosphere. The company’s CEO hopes that this will quickly achieve the desired cooling effect. Make Sunsets has already sold over $750,000 worth of Cooling Credits, and plans to release the sulfur dioxide particles later this year.
While some scientists believe that limited geoengineering could reduce global warming, others warn of the potential consequences of artificially reducing sunlight. Renowned researchers recently published an open letter expressing their concerns about the practice of solar radiation management (SMR). David Keith, an expert in the field, also warns against the commercialization of geoengineering, citing concerns about transparency and the possibility of releasing too many particles into the atmosphere.
In conclusion, Make Sunsets’ geoengineering efforts have sparked controversy among scientists and raised questions about the potential consequences of manipulating the Earth’s atmosphere. While the company claims that its actions will help combat climate change, the long-term effects of such practices remain uncertain. As the debate over geoengineering continues, it is important to consider the potential risks and benefits of these controversial methods.
