Tue, 8:00 pm
A child lies on the rug of a tenement, dreaming of interstellar adventures. At the dawn of the space age, a young Carl Sagan's career is forged in the clash of his mentors: two scientific titans. Sagan goes on to realize his childhood dreams, carrying thei (more…)
Wed, 9:00 pm
As global temperatures rise, scientists are exploring geoengineering solutions, from planting trees to sucking carbon out of the air to physically blocking out sunlight. It is discussed if it would work and the risks of engineering Earth's climate.
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