Why do Americans and Canadians celebrate Labor Day? | Kenneth C. Davis
TED Talks Daily2 Syys 2024

Why do Americans and Canadians celebrate Labor Day? | Kenneth C. Davis

In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City’s Union Square in 1882, Labor Day was organized by unions as a rare day of rest for the overworked during the Industrial Revolution. Kenneth C. Davis illustrates the history of Labor Day from Union Square to today.

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In the opioid crisis, here's what it takes to save a life | Jan Rader

In the opioid crisis, here's what it takes to save a life | Jan Rader

As a fire chief and first responder, Jan Rader has spent her career saving lives. But when the opioid epidemic hit her town, she realized they needed to take a brand-new approach to life-saving. In th...

2 Tammi 201914min

Why the secret to success is setting the right goals | John Doerr

Why the secret to success is setting the right goals | John Doerr

Our leaders and institutions are failing us, but it's not always because they're bad or unethical, says venture capitalist John Doerr -- often, it's simply because they're leading us toward the wrong ...

1 Tammi 201911min

How language shapes the way we think | Lera Boroditsky

How language shapes the way we think | Lera Boroditsky

There are about 7,000 languages spoken around the world -- and they all have different sounds, vocabularies and structures. But do they shape the way we think? Cognitive scientist Lera Boroditsky shar...

31 Joulu 201814min

You aren't at the mercy of your emotions -- your brain creates them | Lisa Feldman Barrett

You aren't at the mercy of your emotions -- your brain creates them | Lisa Feldman Barrett

Can you look at someone's face and know what they're feeling? Does everyone experience happiness, sadness and anxiety the same way? What are emotions anyway? For the past 25 years, psychology professo...

28 Joulu 201818min

You aren't at the mercy of your emotions -- your brain creates them | Lisa Feldman Barrett

You aren't at the mercy of your emotions -- your brain creates them | Lisa Feldman Barrett

Can you look at someone's face and know what they're feeling? Does everyone experience happiness, sadness and anxiety the same way? What are emotions anyway? For the past 25 years, psychology professo...

28 Joulu 201818min

How we need to remake the internet | Jaron Lanier

How we need to remake the internet | Jaron Lanier

In the early days of digital culture, Jaron Lanier helped craft a vision for the internet as public commons where humanity could share its knowledge -- but even then, this vision was haunted by the da...

27 Joulu 201815min

The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech

The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech

In October 2017, astrobiologist Karen J. Meech got the call every astronomer waits for: NASA had spotted the very first visitor from another star system. The interstellar comet -- a half-mile-long obj...

26 Joulu 201813min

How to fix a broken heart | Guy Winch

How to fix a broken heart | Guy Winch

At some point in our lives, almost every one of us will have our heart broken. Imagine how different things would be if we paid more attention to this unique emotional pain. Psychologist Guy Winch rev...

25 Joulu 201812min

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