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Latest Episodes:

Don’t throw away your refrigerator Oct 19, 2023

Show notes

Refrigerants are in every refrigerator, freezer and air conditioner, and the world is on track to make a lot more of them in the years to come. They’re also powerful greenhouse gases: often thousands of times more warming than carbon dioxide. Prof. Ronald Prinn, an expert in the physics and chemistry of our climate system, joins TILclimate to discuss the past, present and future of how these chemicals affect our planet.

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/e3-dont-throw-away-your-refrigerator

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Scriptwriter and Associate Producer

Ilana Hirschfeld, Production Assistant

Sylvia Scharf, Education Specialist

Michelle Harris, Fact Checker

Music by Blue Dot Sessions

Artwork by Aaron Krol

How tackling methane cools the planet fast Oct 12, 2023

Show notes

Carbon dioxide—CO2—is the greenhouse gas you’ve probably heard most about, on this podcast and elsewhere. But it turns out, methane is an incredibly important greenhouse gas too. Stopping methane emissions today is a powerful way to dampen climate change in the very near term—to keep the Earth cooler in the next 10 or 20 years. So today, Prof. Desiree Plata returns to TILclimate to tell us—how do we get that done?

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/e2-how-tackling-methane-cools-planet-fast

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Scriptwriter and Associate Producer

Ilana Hirschfeld, Production Assistant

Sylvia Scharf, Education Specialist

Michelle Harris, Fact Checker

Music by Blue Dot Sessions

Artwork by Aaron Krol

Wait, how do greenhouse gases actually warm the planet? Oct 05, 2023

Show notes

You probably know that today’s climate change is caused by certain gases—what scientists call greenhouse gases—that human activity has been adding to our atmosphere. But—how do these gases actually keep heat from escaping into space? And why these gases in particular? To help answer these questions, we invited Desiree Plata, an associate professor in the Department of Civil and Environmental Engineering at MIT and the director of the MIT Methane Network.

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/wait-how-do-greenhouse-gases-actually-warm-planet

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Scriptwriter and Associate Producer

Ilana Hirschfeld, Production Assistant

Sylvia Scharf, Education Specialist

Michelle Harris, Fact Checker

Music by Blue Dot Sessions

Artwork by Aaron Krol

Coming Soon: TILclimate Season 5 Sep 21, 2023

Show notes

This is MIT’s climate change podcast, Today I Learned: Climate. If you're looking to get smart quick on climate change – without the jargon and without the politicking – this podcast is for you! In each episode, we work with experts at MIT and beyond to explain climate change science and solutions in fifteen minutes or less.

On October 5, TILclimate is returning for our fifth season!

We’ll give you the straight answers to things like:

What are the two biggest hurdles to getting all our energy from wind and solar – and how do we overcome them?
Why are so many people talking about methane gas these days?
Can’t we just get all our water from the ocean?
What makes some greenhouse gases more concerning than others?

And much more. Here’s a sneak peek of what’s to come.

America’s Big Year of Climate Action Aug 16, 2023

Show notes

On August 16, 2022, President Joe Biden signed into law the Inflation Reduction Act (IRA). It was the largest of three bills signed over the course of 10 months that together make up the United States’ largest investment in addressing climate change… well, ever. Dr. Liz Reynolds, lecturer in MIT's Department of Urban Studies and Planning and former Special Assistant to the President for Manufacturing and Economic Development at the National Economic Council at the White House, joins the TILclimate podcast to help us see the big picture of what these bills are trying to accomplish.

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/americas-big-year-climate-action

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Scriptwriter & Associate Producer

Ilana Hirschfeld, Production Assistant

Sylvia Scharf, Education Specialist

Michelle Harris, Fact Checker

Music by Blue Dot Sessions

Artwork by

Aaron Krol

Announcing TILclimate's Live Event: "America’s big year of climate action" Apr 11, 2023

Show notes

On Wednesday, April 19, TILclimate will host its first live event at the MIT Museum in Cambridge, Massachusetts! Reserve your seat at tilclimate.org to watch a live recording and join the questions as your host Laur Hesse Fisher sits down with MIT lecturer and former Special Assistant to the President for Manufacturing and Economic Development Dr. Elisabeth Reynolds about “America’s big year of climate action” and the course set for U.S. climate policy in 2021-22.

TIL about recycling Feb 16, 2023

Show notes

We often hear about recycling as a way to make an impact on climate change right in your own home. But how big a difference are we really making when we recycle? For this episode, Anders Damgaard, senior researcher at the Technical University of Denmark, joins the TILclimate podcast to help us understand the climate benefits of recycling—and why they depend on what we’re recycling and how.

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/til-about-recycling

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Associate Producer

Natalie Jones, Script Writer

Ilana Hirschfeld, Production Assistant

Sylvia Scharf, Education Specialist

Michelle Harris, Fact Checker

Music by Blue Dot Sessions

Artwork by Aaron Krol

TIL about winter storms Dec 15, 2022

Show notes

Winters are warming faster than any other season here in the U.S. So why are some winter storms getting even more intense? Today, we’re going to explore the connections between climate change and extreme winter weather. For this episode, we sat down with atmospheric science expert Dr. Jennifer Francis of the Woodwell Climate Research Center.

Dr. Jennifer Francis is a senior scientist at the Woodwell Climate Research Center, and her research is focused on the rapidly changing Arctic. This work engages in why change is occurring, how those changes are affecting the Arctic as well as temperate regions across Earth where billions live. Dr. Francis has devoted more time in recent years towards effective science communication acoss media and helping non-scientists and public officials to gain deeper understanding of why the climate is changing and how it will continue to affect each of us.

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, as well as educator guides, sources and further reading, visit https://tilclimate.mit.edu. To receive notifications about new episodes, follow us on Twitter @tilclimate.

Credits

Laur Hesse Fisher, Host and Producer
David Lishansky, Editor and Producer
Aaron Krol, Associate Producer
Adam Nacov, Student Production Assistant
Sylvia Scharf, Education Specialist
Michelle Harris, Fact Checker
Music by Blue Dot Sessions
Artwork by Aaron Krol

TIL about carbon offsets Nov 17, 2022

Show notes

What if you could pay someone else to cancel out your carbon emissions? As countries, organizations, and even individuals around the world commit to lowering their impact on the climate, many have been doing just that. So today, we’re going to look at how “carbon offsets” work and whether they are an effective tool for slowing climate change. For this episode, we sat down with carbon trading and offsets expert Dr. Barbara Haya from the University of California Berkeley.

Dr. Barbara Haya is a Research Fellow at the Goldman School of Public Policy at the University of California Berkeley. She leads the Berkeley Carbon Trading Project, which studies the effectiveness of offset programs and carbon trading with the goal of ensuring these programs and policies support effective climate action. Dr. Haya is also helping the University of California to develop its own strategy of using offsets to meet their carbon neutrality goals. Haya received her PhD at UC Berkeley’s Energy and Resources Group, and has previously worked with NGOs to help support international offset program reform.

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu. To receive notifications about new episodes, follow us on Twitter @tilclimate.

Credits

Laur Hesse Fisher, Host and Producer
David Lishansky, Editor and Producer
Aaron Krol, Associate Producer
Adam Nacov, Student Production Assistant
Sylvia Scharf, Education Specialist
Michelle Harris, Fact Checker
Music by Blue Dot Sessions
Artwork by Aaron Krol

TIL about everyday travel Sep 15, 2022

Show notes

Roughly ten percent of the world’s CO2 emissions come from passenger vehicles: cars, pickups, motorcycles, buses, and taxis. So today, we’re going to zoom in on how people get around every day and what to consider when thinking about reducing carbon emissions from everyday travel. For this episode, we sat down with our former MIT colleague and transportation expert Dr. Joanna Moody.

For a deeper dive and additional resources related to this episode, visit: https://climate.mit.edu/podcasts/til-about-mobility

For more episodes of TILclimate by the MIT Environmental Solutions Initiative, visit tilclimate.mit.edu.

Credits

Laur Hesse Fisher, Host and Producer

David Lishansky, Editor and Producer

Aaron Krol, Associate Producer

Barrett Golding, Script Writer

Ilana Hirschfeld, Production Assistant

Michelle Harris, Fact Checker

Sylvia Scharf, Education Specialist

Music by Blue Dot Sessions

Artwork by Aaron Krol