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28 EpisodesProduced by MIT Environmental Solutions InitiativeWebsite

Climate change is confusing. This award-winning MIT podcast breaks down the science, technologies, and policies behind climate change, how it’s impacting us, and what our society can do about it. Each quick episode gives you the what, why, and how on climate change — from real scientists — to help u… read more


TIL about materials

Humans use around 90 billion metric tons of materials every year, creating about ⅓ of total global greenhouse gas emissions. Which materials produce the most emissions? You might be surprised.

In this episode of TILclimate (Today I Learned: Climate), MIT professor Elsa Olivetti joins host Laur Hesse Fisher to talk about materials, or as Prof. Olivetti calls it, “the study of stuff”. Prof. Olivetti explains where these emissions come from and how to reduce emissions and waste in our manufacturing.

Prof. Olivetti is the Atlantic Richfield Associate Professor of Energy Studies in the Material Science and Engineering Department at MIT. Prof. Olivetti focuses her research on developing strategies to make materials and manufacturing more efficient, inexpensive, and environmentally-friendly.

For other climate explanations, check out:

Read more about:
Prof. Olivetti’s projects:

Solutions developed at MIT & beyond:

Laur Hesse Fisher, Host and Producer
David Lishansky, Editor and Producer
Ruby Wincele, Student Researcher
Cecelia Bolon, Student Coordinator
Music by Blue Dot Sessions
Artwork by Aaron Krol
Special thanks to Tom Kiley and Laura Howells.
Produced by the MIT Environmental Solutions Initiative at the Massachusetts Institute of Technology.

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