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Podcast Transcript July 17th, 2026— Wildfire satellites, Seine city cooling, and parenting securely attached kids
Episode Description: Greece just launched the world’s first satellite constellation built specifically for wildfire detection. It can spot a fire measuring only a few feet across, a huge improvement on conventional satellites, which start flagging fires when they're already the size of a Read More...
A cheap, homegrown catnip lotion could replace DEET for millions of Ugandans
BY THE OPTIMIST DAILY EDITORIAL TEAM A lotion made from catnip oil matched DEET in field trials in Uganda, according to research presented at the Society for Experimental Biology conference in Florence last week. Catnip (Nepeta cataria), a common herb in the mint family, contains Read More...
Reducing microplastic exposure: the four habits we should all be prioritizing
BY THE OPTIMIST DAILY EDITORIAL TEAM In 2025, researchers publishing in Nature Medicine found microplastics in human brain tissue at concentrations considerably higher than in the liver or kidneys. The year before, scientists at Columbia and Rutgers counted hundreds of thousands of nanoplastic Read More...
Africa secures $900 million in new clean cooking commitments
BY THE OPTIMIST DAILY EDITORIAL TEAM Nearly one billion people across Africa cook over charcoal or firewood every day. $3.1 billion in commitments is what it’s going to take to change that, and the number keeps climbing. African countries secured $900 million in new financial commitments to Read More...
5 French principles for eating that Americans would do well to borrow
BY THE OPTIMIST DAILY EDITORIAL TEAM Think about the last time you ate lunch without also doing something else. Not at your desk, not in the car, not scrolling. Just sitting with food and letting it be the thing. For a lot of Americans, it’s hard to remember. For the French, it’s just Read More...
The 30 percent parenting rule: how to raise securely attached kids
BY THE OPTIMIST DAILY EDITORIAL TEAM If you're a parent, you've had these moments. Not the big, dramatic parenting failures, the ones easy to identify and easier to learn from. The small ones. You held it together through the checkout meltdown, through the bath time standoff, through the third Read More...
How Paris uses the Seine to cool thousands of buildings without AC
BY THE OPTIMIST DAILY EDITORIAL TEAM Every air conditioner does the same thing: pull heat from inside a building and dump it outside. On a hot day, millions of units doing that together push street temperatures up, which makes the next hot day worse. “Everything that requires energy releases Read More...
Illinois found a smarter way to close the menopause care gap
BY THE OPTIMIST DAILY EDITORIAL TEAM Illinois Lt. Gov. Juliana Stratton set up a series of financial wellness conversations with women around the state. She expected to hear about rent, wages, and the cost of groceries. What she kept hearing about was menopause: what it was doing to their work, Read More...
Using eucalyptus oil to repel household pests: what the experts say
BY THE OPTIMIST DAILY EDITORIAL TEAM You might already have eucalyptus oil at home, maybe for the diffuser or a bundle you hang in the shower. It also happens to be something pests avoid. The scent is sharp and herbal, nothing like what rodents or crawling insects encounter in the wild, and that Read More...
The first gallery built exclusively to represent women artists
BY THE OPTIMIST DAILY EDITORIAL TEAM The story of women in art history is mostly a story of not getting seen. Not because women weren’t making art —they were—but because the structures that decided which art got shown, bought, and remembered were built by and for men. MAG The Women Read More...