
Want to protect democracy? Hug an election official.
Season 1, Episode 19
October 31, 2023
Season 1, Episode 20
0:31:45
Joan Salwen has a thing for cows. After all, she grew up helping her grandfather tend to the livestock on his farm in Iowa. But as an adult, Joan was shocked to learn that cows are pretty terrible for the environment: they burp huge amounts of methane, a destructive greenhouse gas driving climate change. So she built a company, Blue Ocean Barns, around a surprising solution: making feed with a red seaweed native to Hawaii that dramatically reduces cows’ methane emissions when they eat it in small amounts. It’s an innovation that could make farmers like Joan’s Grandpa Mo heroes in the fight to slow climate change.
In the Season One finale, Joan tells Dwayne about her many professional pivots, from software engineer to middle school English teacher to startup founder; and shares what she’s learned from farmers about how we can all care for our planet. Plus, Joan shares fun facts about cows!
Want to protect democracy? Hug an election official.
Season 1, Episode 19
The marvelous connections between poetry and medicine
Season 1, Episode 18
The anti-slavery roots of America's public parks
Season 1, Episode 17
If farmworkers pick the food, shouldn’t they get a seat at the table?
Season 1, Episode 16
What the AIDS epidemic taught this nurse about keeping the world healthy
Season 1, Episode 15
Is it possible to build a great school in a prison?
Season 1, Episode 14
You—yes, you—can decide how the government spends money
Season 1, Episode 13
Following the data to a fairer criminal justice system
Season 1, Episode 12
How to teach history in a divided America? Let students think for themselves.
Season 1, Episode 11
Could virtual reality make us better coworkers?
Season 1, Episode 10
Native life is everywhere. Just look around.
Season 1, Episode 9
What’s possible when Black mothers have the financial freedom to dream?
Season 1, Episode 8
What if we let asylum seekers fix our immigration system?
Season 1, Episode 7
How does it feel to be known as a “felon” forever?
Season 1, Episode 6
Young people: here’s how to run for office—and win
Season 1, Episode 5
What you learn when you sail around the world without a compass
Season 1, Episode 4
This profoundly simple act can save the lives of millions of Black women
Season 1, Episode 3
Our buildings are making us sick. Can they heal us instead?
Season 1, Episode 2
How to tell ourselves the truth about the history of slavery
Season 1, Episode 1