Season two of Threshold takes listeners to the homes, hunting grounds, and melting coastlines of Arctic peoples, where climate change isn’t an abstract concept, but a part of daily life.
Cold War scientists once worried that a nuclear war could plunge the world into a deadly ice age. But why, three decades later, does Nuclear Winter still resonate?
Some of the world’s last isolated tribes are poised to make contact with the outside world as illegal loggers, miners, cocaine traffickers and others penetrate their territory.
Patagonia, a region shared by Argentina and Chile, is well known for its unparalled panoramic views, unblemished status and remoteness. What will be the impact of a mega-project for dam construction?
Robert Eric Shoemaker presents a multimedia excavation of the artisans of Venice through the lens of climate change: a conversation between art and science.
In the Indian border state of Sikkim, indigenous Himalayan communities charted for hydroelectric dam construction fight to protect their sacred rivers.
Alberta’s oil sands region is at the heart of the KeystoneXL pipeline controversy. A project built on aerial photographs from 1,000 feet up brings into sharp focus the project's scale—and stakes.
From the U.S. to India, alarm has long been raised about overpopulation, leading to calls for harsh measures to curb it. But is population control the answer?
Polar bears in Greenland struggle to find food as climate change chips away at Arctic ice. Climatologists say the resulting bear vs. human conflict is a warning for communities worldwide.
For centuries, the flood pulse of this lake has fed a nation and nurtured incredible biodiversity. With a changing climate and scores of dams planned upstream on the Mekong, can it survive?
A brutal and illegal practice takes place far off the coast of Peru--the secret slaughter of thousands of dolphins for use as bait in the lucrative long-line shark fisheries.
While Nepal’s hydropower potential is great, economic, health and environmental impacts from dams are emerging. Steve Matzker and Jennifer Gonzalez explore water rights issues in the region.
Kai Schultz reports from the Maldives on its transition to democracy, the misappropriation of tourist taxes, safety at resorts, and the growing fear of Islamic radicalization.
200 environmental and human rights activists are assassinated each year, according to Global Witness. Fred Pearce investigates the headline-grabbing slayings of three of these activists.
Palm oil has been condemned for rampant deforestation in Southeast Asia. How can the world produce more of it in a more sustainable manner? Journalist Wudan Yan investigated in Fall 2016.
Daniel Grossman and Alex MacLean traveled to northern Europe to report on the low carbon footprint, adaptation to sea level rise, and creative solutions that might be useful models for the U.S.
Grantee Roger Thurow discusses his new book, "The First 1,000 Days."
Producer Kit R. Roane discusses the curious history and continuing legacy of the "Nuclear Winter," a Cold War theory that still resonates today.
Grantee Dan McCarey explains the importance of data visualization for practitioners in biostatistics and other quantitative fields.
Grantee David Rochkind explains the role of photographs in adding a human element to science stories.
Grantee Amy Maxmen discusses the similarities and differences between science and journalism.
The Financial Times' Michael Peel talks about his reporting in Myanmar as part of a special FT series, 'The Great Land Rush.'
How is climate change challenging Native communities across rural Alaska where hunting, fishing and foraging for food anchors cultures and economies? And what happens when whale meat begins to spoil?
Three science teams, two glaciers, one reporter.
Students learn about health problems associated with solid fuel cooking, alternative cooking methods that would reduce the incidence of these problems, and the difficulties of implementing changes.
Students read about the impacts of coral bleaching on ocean ecosystems.
Students explore a special issue of the Bulletin of the Atomic Scientists on the use of nuclear power to address climate change, present articles to the class, and write persuasive letters.
After reading Erik Vance's The Science Behind Miracles, students discuss what it means to have a “limitless” world and whether or not science has anything to do with achieving the impossible.
This unit asks middle school students to explore the varying roles beliefs play in people's lives through the lenses of world religions, science, and social relationships.
The following lesson plan explores the concept of suggestibility through taste tests and discussion. Students will learn about the role suggestibility plays in various aspects of their lives.
This lesson was designed for high school or college science courses. Students will conduct an experiment and discuss the historic and current role of hypnosis in the medical landscape.
These lessons present close reading, writing, discussion and hands-on activities that explore reporting on climate change, land rights debates and water issues.
Students explore how climate change is affecting the work of archaeologists in the arctic using Eli Kintisch's project "Thawing Arctic Soils: A Tenuous Present and Dangerous Future.”
This lesson asks students to compare the water crisis facing Flint, Michigan to a water crisis in China. Students use digital resources and practice cooperative learning and writing skills.
Teach students about the factors affecting climate migration.
Through this webquest, students use several different projects on the "Downstream" web portal to examine the impact of water resources on a wide range of communities around the world.