The Netflix documentary “A Trip to Infinity” is a wild ride, filled with animated shorts by artists from 11 different countries illustrating the concept of infinity and where to find it.
Intelligent. Optimistic. Curious.
Science
Michelle Thaller and Andrew Booth were a NASA space research power couple for 26 years. When Booth died of a rare brain cancer, Thaller turned to the universe for solace — finding comfort, meaning, and a new perspective in the infinite.
Infinity comes in different sizes. The idea of a world with more than one kind of infinity is glorious and also incomprehensible. Can you add, subtract and divide with infinity?
Most psychedelic stories are highly personal, but there’s a different dynamic when two people share the experience — especially a married couple. Steve talks with theoretical physicist Marcelo Gleiser and clinical psychologist Kari Gleiser.
A group of scientists, philosophers and writers discuss and debate the many different kinds of “intelligence” — and why we’re still grappling with our understanding of sentience in plants, animals and AI. Is a robot dog actually smart?
At the Galileo Museum in Florence, there’s a dazzling collection of old scientific instruments, including the telescope Galileo used to discover new moons. Cosmologist Marcelo Gleiser explains how Galileo revolutionized the scientific worldview.
At a small think tank in Italy, scientists and philosophers debate the nature of intelligence. Dartmouth neuroscientist Peter Tse traces the evolution of human intelligence — and says our imagination is both our greatest gift and deadliest weapon.
In a 16th century chapel on an Italian hillside, a new scientific worldview is taking shape. It’s a new way of thinking about planetary intelligence and the interconnectedness of all life on Earth.
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