The Download: AstroTurf wars and exponential AI growth

The article discusses the ongoing debate surrounding the increase in synthetic turf installations in the US, raising concerns about microplastics and environmental pollution. It also delves into the exponential growth of AI, with experts highlighting advancements in technology driving progress in AI development. Additionally, the piece touches on Meta launching an AI model from its Superintelligence Labs and the importance of desalination technology in water-stressed regions.