This week the Trump administration indicated that it would seek to roll back a key EPA finding that allows the agency to regulate greenhouse gas emissions from things like cars and power plants. The 16-year-old rule, known as the “endangerment finding,” states that six greenhouse gases pose a threat to human health. Sophie Bushwick, news editor at New Scientist, joins Host Ira Flatow to discuss the proposed change, along with news about exoplanet life, Russian drones, rust-based batteries, hexagonal diamonds, quantum entanglement, and extra-old honey.
Plus, a robot performed surgery by itself for the first time, on a pig cadaver. Medical roboticist Axel Krieger joins Ira to discuss how he was able to train the surgical robot.
Guests:
Sophie Bushwick is senior news editor at New Scientist in New York.
Dr. Axel Krieger is an associate professor in the department of mechanical engineering at Johns Hopkins University.
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