A kaleidoscopic and original new history of urbanization—from Lisbon to New York, Paris to Rio de Janeiro, and Buenos Aires to Lagos.

Tour and overview of Commonwealth Fusion Systems tokamak.

Deep Time Reading Group monthly meeting at Cafe Zing

Join Long Now Boston for a special screening of the acclaimed documentary Inundation District, followed by a Q&A with the director, Pulitzer Prize-winning filmmaker and Boston Globe reporter David Abel.