Meta CEO Mark Zuckerberg called on Monday for advanced artificial intelligence to be widely distributed, cautioning that letting a small number of companies, governments or other institutions control superintelligence could create serious risks. In a letter titled "The Future is for Everyone: The Path to a Positive AI Future," Zuckerberg said superintelligence should primarily expand people's ability to create, discover, and solve problems rather than merely automate existing work. He proposed distributing advanced AI broadly so individuals, businesses, governments and different AI systems could act as checks on one another. The letter coincided with Meta's launch of Muse Glimmer, an open-weight AI model with 30 billion learned parameters, designed to run local AI agents on consumer devices. Unlike many cloud-based AI assistants, it can run on a Mac or PC with a single consumer graphics processing unit (GPU), allowing it to perform multi-step tasks without internet access while keeping data on the device. The letter also reaffirmed Meta's support for open-source AI, with Zuckerberg saying the company would resume releasing some open-source models. He acknowledged risks involving cybersecurity, biological and chemical misuse, employment disruption, government surveillance and the possibility that increasingly autonomous AI systems could escape human control. To reduce the longer-term risk of a single dominant superintelligence, he advocated maintaining several competing AI systems and ensuring that most computing resources remained directed toward people's goals. Zuckerberg also proposed closer cooperation between governments and leading AI developers to address vulnerabilities in critical infrastructure.