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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A magical mantra for nurturing a blissful life | JayaShri Maathaa

A magical mantra for nurturing a blissful life | JayaShri Maathaa

As the coronavirus pandemic raged in her native Sri Lanka, monk JayaShri Maathaa had a thought: two magical words that planted something beautiful in her mind and blossomed into a whole new way of bei...

25 Marras 20204min

How your emotions change the shape of your heart | Sandeep Jauhar

How your emotions change the shape of your heart | Sandeep Jauhar

"A record of our emotional life is written on our hearts," says cardiologist and author Sandeep Jauhar. In a stunning talk, he explores the mysterious ways our emotions impact the health of our hearts...

24 Marras 202016min

The mood-boosting power of crying | Kathy Mendias

The mood-boosting power of crying | Kathy Mendias

Here's a talk about tears -- and why crying isn't something to be afraid or ashamed of. Exploring the science behind the mood-boosting power of crying, childbirth and lactation educator Kathy Mendias ...

23 Marras 202011min

How COVID-19 human challenge trials work -- and why I volunteered | Sophie Rose

How COVID-19 human challenge trials work -- and why I volunteered | Sophie Rose

In April 2020, epidemiologist-in-training Sophie Rose volunteered to be infected with the virus that causes COVID-19. As a young, healthy adult, she's offering to take part in a human challenge trial,...

20 Marras 20207min

How quinoa can help combat hunger and malnutrition | Cedric Habiyaremye

How quinoa can help combat hunger and malnutrition | Cedric Habiyaremye

On a mission to create a hunger-free world, agricultural entrepreneur Cedric Habiyaremye makes the case for cultivating quinoa -- and other versatile, nutrient-rich grains -- in places experiencing ma...

19 Marras 20207min

What happens after we develop a COVID-19 vaccine? | Johanna Benesty

What happens after we develop a COVID-19 vaccine? | Johanna Benesty

An effective COVID-19 vaccine is just the first step in ending the pandemic, says global health strategist Johanna Benesty. In this illuminating talk, she explores the various barriers to “equitable a...

18 Marras 202011min

How the new generation of Latinx voters could change US elections | María Teresa Kumar

How the new generation of Latinx voters could change US elections | María Teresa Kumar

A historic number of Latinx voters participated in the 2020 US presidential election, including a record number of young people casting their ballots for the first time. Civic leader María Teresa Kuma...

17 Marras 202010min

India's historic opportunity to industrialize using clean energy | Varun Sivaram

India's historic opportunity to industrialize using clean energy | Varun Sivaram

India has a historic opportunity to power its industrialization with clean energy -- and its energy choices will make or break the world's fight against climate change, says clean energy executive, ph...

16 Marras 202011min

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