Four questions about Google's firing of Timnit Gebru
Why the future of AI research can't belong to the tech giants

Why the future of AI research can't belong to the tech giants
How a new initiative from Google, OpenAI, Discord and others could transform trust and safety
A leaked AI mode for search gives publishers fresh reason for worry — and maybe reasons to strike a deal
The company’s promise to avoid building AI applications that cause harm has been deleted
OpenAI's new research tool still makes mistakes — but in its speed and average quality of analysis, it represents a remarkable step forward