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Articles on Geography

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Munduruku tribal people are demanding that Brazil’s government respect their land rights. AP Photo/Eraldo Peres

Amazon deforestation, already rising, may spike under Bolsonaro

Brazil’s new president could clear the way for plans to develop remote areas around the Tapajos River basin over the objections of the indigenous people who live there.
Children play soccer in the small town of Baker Lake, Nunavut in 2009. Research among children with arthritis globally shows that those residing in northern latitudes have abnormally low vitamin D levels. (THE CANADIAN PRESS/Nathan Denette)

Children with arthritis lack vitamin D

A new study points to a clear link between childhood arthritis and abnormally low levels of vitamin D, especially ion northern countries.
The Tianshan mountains frame Sayram Lake in the Bortala Prefecture in Xinjiang, China. Gilby Jepson

How Eurasia’s Tianshan mountains set a stage that changed the world

Setting the scene for ancient Silk Road trading and now China’s Belt and Road initiative, the Tianshan has changed humanity. Geological evidence shows us how this incredible mountain range formed.
Babies born 10 miles apart could represent a life expectancy difference of almost 33 years. Ana Prego/shutterstock.com

Being born in the wrong ZIP code can shorten your life

A person in the US can expect to live an average of 78.8 years. But that number can change by decades depending on the community they come from.
Cities were once considered a source of many problems. But that vision has changed over the last generation. Graeme Roy

Our changing views of the city: A new urban celebration

Our current celebration of cities is a big shift from the past generation when cities were seen to contain all of our problems. Should we believe the hype? Are the new ideas equally problematic?
A scene from Zaatari refugee camp, Jordan. Brian Tomaszewski

I teach refugees to map their world

Maps can be an invaluable tool in a natural disaster or humanitarian crisis. A pilot project trained Syrian refugees at a Jordan camp to create their own.
The Loch Ness Monster and other folk tales might not be pure fiction, but actually based on memories of events our ancestors once observed. Shutterstock

Essays On Air: Monsters in my closet – how a geographer began mining myths

Essays On Air: Monsters in my closet - how a geographer began mining myths
So you think the Loch Ness Monster never existed? Think again. Traditional myths from our ancestors might actually reveal important clues about the geological history of the world.
The Byron Scar, left behind by an undersea landslide. Colours indicate depths. Samantha Clarke

Scars left by Australia’s undersea landslides reveal future tsunami potential

The ocean floor off Australia’s east coast bears the scars of numerous subsea landslides, which have potentially triggered tsunamis over the past several millennia.
People currently speak 7,000 languages around the globe. Michael Gavin

Why do human beings speak so many languages?

There’s little research into origins of the geographic patterns of language diversity. A new model exploring processes that shaped Australia’s language diversity provides a template for investigators.

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