Geo-engineering, a £103bn ($135bn) industry, explores climate manipulation for global warming mitigation.

Geo-engineering, a £103bn ($135bn) industry, explores manipulating climate to tackle global warming. Despite conspiracy theories, it's a potential solution if we can't control rising temperatures by cutting carbon emissions. However, some experts fear it could mess with weather patterns or warm some regions. As it grows, conspiracy theories increase, with some accusing BBC Weather of covering secret projects.