TILClimate: planes TILClimate Wednesday, March 20, 2019

“I love to travel. But I hate the fact that something I love to do, creates so much pollution.” In this episode of TILclimate (Today I Learned: Climate), MIT professor Steven Barrett and host Laur Hesse Fisher dig into how -- and why -- air travel impacts our earth’s climate, and what solutions are on the horizon. They explore the surprising heating effect of condensation trails (“contrails”), how computer simulations of the earth’s climate system are built, and what scientists and engineers are doing to make flying, well, less bad for the planet.

Prof. Barrett is a professor of Aeronautics and Astronautics and the Director of the Laboratory for Aviation and the Environment. Through this lab, he coordinates the MIT Electric Aircraft Initiative, which aims to assess and develop sustainable electric aircraft technology. To read more about Barrett’s research on contrails, biofuels, fuel efficiency, electric aviation technology, and more, check out the links below.

For other short, climate-explainer podcasts, see: www.tilclimate.mit.edu on MIT’s Climate portal.

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