Digest for 2/2/2026

Scared of superintelligent AI? You should be, says neuroscientist and philosopher Sam Harris -- and not just in some theoretical way. We're going to build superhuman machines, says Harris, but we haven't yet grappled with the politics and ethics of how best to contain and manage them.

Artificial intelligence is getting smarter by leaps and bounds -- within this century, research suggests, a computer AI could be as 'smart' as a human being. And then, says Nick Bostrom, it will overtake us: 'Machine intelligence is the last invention that humanity will ever need to make.'

There's a lot of talk about the need to regulate AI, but physicist Max Tegmark says we need to think bigger: what if we could design AI to make our lives better in every way? Tegmark explores the exciting possibilities of life with superintelligent machines -- and how we can ensure that the benefits of AI are shared fairly.

A physicist explains the mind-bending world of quantum computing and how it could revolutionize problem-solving in fields like medicine and cryptography.

Dario Gil explores how quantum computing will transform industries by revolutionizing data processing and simulation.

IBM's Talia Gershon demystifies quantum computing, discussing its implications for cryptography and how it could transform data security paradigms.

Bill Gates unveils his vision for the world's energy future, describing the need for 'miracles' to avoid planetary catastrophe and explaining why he's backing a dramatically different type of nuclear reactor. The essential goal? Zero carbon emissions globally by 2050.

Climate expert Johan Rockström shares a new framework for protecting the Earth and each other -- and emphasizes that now is the time to step up and use science, policy and innovation to make sustainability a reality.

There's a huge opportunity in providing solar energy to off-grid communities in the developing world, says Amar Inamdar. He outlines how innovative financing and technology can make clean energy accessible to millions.