Left alone with nothing to do, AI agents started playing; plus, Mark Zuckerberg’s creative plan to pay California’s proposed billionaire tax without losing control of Meta

MIT researchers marooned 13 AIs on a virtual island, and they responded by inventing games, mourning a lost ring and, eventually, getting better at their jobs.

Also, a newly launched stock class being offered was partially engineered to help Meta founder and CEO Mark Zuckerberg pay the "billionaire's tax," should the measure be voted into law.

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