Age is not a number. Is resilience?

The Dynamic Multi-System Resilience in Human Aging working group meets in November to discuss new data on the aging process, and how to understand the physiological and psychological systems that lead to resilience in elderly people.

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Geoffrey West awarded Los Alamos Medal

Shannan Distinguished Professor and Past President Geoffrey West has been awarded the 2018 Los Alamos Medal by Los Alamos National Laboratory “for his groundbreaking contributions to science.”

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New definition returns meaning to information

Identifying meaningful information is a key challenge to disciplines from biology to artificial intelligence. In a new paper, SFI's Artemy Kolchinsky and David Wolpert propose a broadly applicable, fully formal definition for this kind of semantic information.

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Video: Quantum Computers

Sending instantaneous messages across long distances, or quickly computing over ungodly amounts of data are just two possibilities that arise if we can design computers to exploit quantum uncertainty, entanglement, and measurement. In this SFI Community Lecture, scientist Christopher Monroe describes the architecture of a quantum computer based on individual atoms, suspended and isolated with electric fields, and individually addressed with laser beams.

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Social animals have tipping points, too

Quantitative tools developed in math and physics to understand bifurcations in dynamical systems could help ecologists and biologists better understand — and predict — tipping points in animal societies.

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