Understanding Cultural and Human Geography (The Great Courses)

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No one is an island. The community where you live, the food you eat, and the people you know are all part of a global chain of connections. Humans have transformed the planet over the past 10,000 years, and today, thanks to our transportation infrastructure, telecommunications, and a restless economy, the pace of globalization is […]

Earth’s Changing Climate (The Great Courses)

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In 2007 the Intergovernmental Panel on Climate Change concluded that “warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice, and rising global mean sea level.” Representing a consensus of hundreds of scientists, the report went on […]

Fundamentals of Sustainable Living (The Great Courses)

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Become a more thoughtful consumer, save money, and reduce your ecological footprint with this course that teaches you how integrate sustainable practices into your everyday life. By learning specific knowledge and techniques on how to work more efficiently with the energy, water, and food you consume, you can live a more balanced and sustainable lifestyle […]

12 Essential Scientific Concepts (The Great Courses)

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Cosmology. Neurology. Genetics. Chemistry. These are just a few of many fascinating branches of the scientific world ripe for exploration. But because science is such a vast arena of knowledge, people looking for a better grasp of its secrets often wonder where to begin. The answer: with the essentials. Science’s most vital concepts and ideas—some […]

Meteorology: An Introduction to the Wonders of the Weather (The Great Courses)

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Famed physicist Richard Feynman once said, “Anyone who has been in a thunderstorm has enjoyed it, or has been frightened by it, or at least has had some emotion. And in those places in nature where we get an emotion, we find there is generally a corresponding complexity and mystery about it.” In the world […]

National Geographic Polar Explorations (The Great Courses)

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Enchanting and otherworldly in their beauty, the polar regions are some of the most isolated and least understood places on Earth. Until relatively recently, few non-indigenous people had experienced their immense majesty. And yet, while remote, these extreme environments are endlessly fascinating, and eminently worthy of witnessing firsthand, especially if you are prepared to understand […]

The Science of Energy: Resources and Power Explained (The Great Courses)

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Energy is, without a doubt, the very foundation of the universe. It’s the engine that powers life and fuels the evolution of human civilization. Yet for all its importance, what energy really is and how it works remains a mystery to most non-scientists. For example: Where does most of our energy come from, and how […]

Nature of Earth: An Introduction to Geology (The Great Courses)

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The drama of geology is all around you. Have you ever been to Yellowstone National Park? If so, you have stood on a catastrophe in the making. The central region of the park is inside a collapsed volcanic crater that pulses with the hidden energy of magma deep below that will eventually explode in an […]

Wonders of the National Parks: A Geology of North America (The Great Courses)

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In 1872, a wondrous region called Yellowstone was set aside as the world’s first national park, giving adventurous travelers access to a geologist’s paradise that seethes with pent-up volcanic forces. As more and more national parks were created—not just in the United States but also in Canada and Mexico—geologists were revolutionizing their field, piecing together […]

The World’s Greatest Geological Wonders: 36 Spectacular Sites (The Great Courses)

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Yellowstone, the Grand Canyon, Mount Fuji, the Galapagos Islands. These natural wonders are on everyone’s list of must-see attractions that are both spectacular and geologically fascinating. But what of Ha Long Bay, the Columbia Glacier, Erta Ale lava lake, and the Great Blue Hole? They also belong on the list, along with more than 200 […]