The Science of Sustainability

QUEST Staff

QUEST Staff

QUEST, an Emmy Award-winning multimedia science series, has a new focus on the science of sustainability.The half-hour magazine style episodes are produced by a collaboration of six public broadcasters around the country and explore a wide variety of sustainability issues related to food, energy, water, climate and biodiversity. The story segments featured in each show are introduced by on-camera host, environmental journalist Simran Sethi. The series also includes half-hour specials that focus on a single topic.

All 2013-2014 television programs can be viewed online in their entirety or as individual segments by clicking on the titles and images listed below. The programs are also broadcast in each of our six PBS partner regions including North Carolina, Ohio, Nebraska, Northern California and the Pacific Northwest. Check local listings for broadcast dates and times.

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QUEST Staff's Latest Posts

To What Extent Should Organisms Be Collected from the Wild?

To What Extent Should Organisms Be Collected from the Wild?

From KQED Education Do Now: For centuries, museums and scientists have been collecting animals, plants and other organisms from the wild for research purposes. To what extent do you think collecting living and nonliving specimens should be allowed?

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What’s the Best Path to a Sustainable Future?

What’s the Best Path to a Sustainable Future?

From KQED Education Do Now: As we face the consequences of a changing climate, many people wonder how we can most effectively change the consumptive habits of U.S. citizens. Is it more effective to change people’s behavior and attitudes or have the government implement regulations?

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Why Do Scientists and the Public Disagree?

Why Do Scientists and the Public Disagree?

From KQED Education Do Now: According to a new study by the Pew Research Center, scientists and the public have differing views on science-related issues. Why do you think scientists and the public disagree?

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How Can We Address Indoor Air Pollution?

How Can We Address Indoor Air Pollution?

From KQED Education Do Now: Indoor air pollution from from burning solid fuels for heating and cooking is a huge health concern in many parts of the world. How can we best address this problem?

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Should We Modify DNA in Human Embryos?

Should We Modify DNA in Human Embryos?

From KQED Education Do Now: The UK recently voted to authorize mitochondrial DNA modification, which has been dubbed the "three-person embryo" law. Should we modify DNA in human eggs or embryos in order to prevent disease?

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When Should Animals Be Used for Research or Industry Testing?

When Should Animals Be Used for Research or Industry Testing?

From KQED Education Do Now: Animal testing in scientific and commercial research has a long and controversial history. When should animals be used for research or industry testing, if ever?

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Should Cold Sufferers Wear Medical Masks?

Should Cold Sufferers Wear Medical Masks?

From KQED Education Do Now: Every year, millions of Americans come down with a case of the common cold, resulting in many missed days of school and work. Should cold sufferers wear medical masks to help prevent spreading germs? Would you wear one the next time you have a cold?

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What Is Climate Change?

What Is Climate Change?

Explore this QUEST interactive graphic to see major climate zones in the United States and how climate differs from weather.

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Evidence of Global Warming

Evidence of Global Warming

Explore how rising sea levels, increases in ocean heat and melting glaciers indicate a warming planet in this interactive.

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What Are Greenhouse Gases and Where Do They Come From?

What Are Greenhouse Gases and Where Do They Come From?

Explore different types of greenhouse gas, from carbon dioxide to fluorinated gas, in this interactive graphic.

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The Keeling Curve Explained

The Keeling Curve Explained

Explore the Keeling Curve, which has measured CO2 levels in the atmosphere since 1958, in this interactive graphic.

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How Do Greenhouse Gases Work?

How Do Greenhouse Gases Work?

Find out how greenhouse gases trap heat in the Earth's atmosphere with this interactive graphic.

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Water Vapor's Role in Climate Change

Water Vapor's Role in Climate Change

Learn how water and the Earth's climate directly affect each other in this interactive graphic.

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Ocean Acidification and Marine Life

Ocean Acidification and Marine Life

In this interactive graphic, discover how carbon dioxide from the atmosphere mixes with the ocean making it difficult for shellfish to thrive.

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Is It Ethical to Colonize Mars?

Is It Ethical to Colonize Mars?

From KQED Education Do Now: In a mission where the lines between reality and fantasy seem to be blurred, the Mars One team is planning to launch an expedition to establish a human settlement on the red planet. Is it ethical to colonize Mars or other planets?

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Should We Fund Space Exploration?

Should We Fund Space Exploration?

From KQED Education Do Now: Human space travel has long been a subject of fascination and scientific inquiry. Should we fund space exploration, or would the money be better spent elsewhere?

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How Hydropower Dams Work

How Hydropower Dams Work

Hydropower has long been our leading renewable energy resource. Explore how hydroelectric dams work with this interactive graphic.

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How Does Electricity Get to Your Home?

How Does Electricity Get to Your Home?

How does electricity move from a power plant to your home, school or nearby shopping center? Find out in this interactive graphic.

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What Is the Difference Between Power and Energy?

What Is the Difference Between Power and Energy?

Although we often use the words “energy” and “power” synonymously, they are not the same. View this interactive to discover what sets energy and power apart.

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How Nuclear Reactors Work

How Nuclear Reactors Work

Do you know how nuclear energy is created? Learn about the steps involved in generating electricity from uranium atoms in this interactive graphic.

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