Curious City - The Life and Legacy of Alice Hamilton

Scientist Alice Hamilton’s investigations into toxins in Chicago’s factories led to some of the first workplace safety laws in the country. She was known for her “shoe leather” epidemiology, wearing out the soles of her shoes from all the trips she made to Chicago homes, factories and even saloons to figure out what was making people sick.

More or Less: Behind the Stats - Why are more people claiming disability benefits?

More working age people are claiming disability benefits. What's driving the trend?

Is it true that the UK imprisons more people for their social media posts than Russia does?

One of the country?s most important data sources has been falling apart. We find out why.

Tim Harford investigates some of the numbers in the news.

Presenter: Tim Harford Reporter: Lizzy McNeill Producer: Nathan Gower Series producers: Charlotte McDonald and Tom Colls Production co-ordinator: Brenda Brown Sound mix: James Beard Editor: Richard Vadon

The Indicator from Planet Money - Why there’s no referee for the trade war

Thirty years ago, the U.S. helped create the World Trade Organization, a group of countries linked by a common set of free trade agreements. But then the U.S., starting with the Obama administration, turned against the WTO. This leaves a void where there should be a referee to settle trade disputes between countries. On today's show, how American grievances paralyzed the WTO's dispute settlement system and what happens when the U.S. no longer wants to play by the rules it once agreed to.

Related listening:
A polite message from Canada to the U.S. (Apple / Spotify)
Trump's contradictory trade policies (Apple / Spotify)
Worst. Tariffs. Ever. (Update) (Apple / Spotify)

For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.

Fact-checking by Tyler Jones. Music by
Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.

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The Indicator from Planet Money - What might save China’s economy

China has set out its target for economic growth this year: around 5 percent. That's a hefty goal for a nation coming off a painful real estate slump. But leaders have their eyes set on other industries to help its economy grow. Today, we dig into the headwinds and tailwinds facing China's economy.

Related episodes:
The mess at the heart of China's economy (Apple / Spotify)
The race to produce lithium (Apple / Spotify)
What's really happening with the Evergrande liquidation (Apple / Spotify)

For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.

Fact-checking by
Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.

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More or Less: Behind the Stats - How did lockdown impact children?

In March 2020, the covid pandemic forced the UK into lockdown. Schools closed, universities went online and the economy shut down.

It slowly became clear that young people were not falling victim to the virus in significant numbers - they made up a fraction of a percent of the overall death toll.

But their lives were radically changed - most spending these formative ages stuck at home as the pandemic raged. Politicians and academics worried about the long term impact this would have on their chances in life.

Five years on, Tim Harford delves into the data to try to work out what we can say with confidence about the effect of the lockdown on the children and young adults who lived through it.

On questions of education levels, job prospects and mental health, what story does the best evidence show us?

Presenter: Tim Harford Producer: Tom Colls Production co-ordinator: Brenda Brown Sound mix: Nigel Appleton Editor: Richard Vadon