What do changes in the environment mean for humanity? 🔊
With climate change upon us, the Earth is changing the way it functions. What exactly is occurring and where are we headed? Some scientists are saying the world is changing more rapidly than we first expected, ecosystems are shifting and some species are dying out....
Can we save the planet from a sixth mass extinction? 🔊
Planet Earth has faced five mass extinctions in its lifetime. Now we may be facing the sixth. What have we learned from the previous mass extinctions that can help us avoid a total collapse? Can humanity rescue the planet that it has imperiled? Maria Armoudian talks...
How has water shaped our past and how will It shape our future? 🔊
Although it is the most important substance in our lives, many people hardly ever think about water, where it comes from, how it is used and its precarious future. Charles Fishman talks to Maria Armoudian about how water has shaped our past and how it will shape our...
How do animals communicate? 🔊
Scientists have made fascinating discoveries about animals and how they communicate. For instance, bird songs are more than music to the ears of the forest; it turns out they are speaking a language understood by many species. Erick Greene discusses his latest...
How have our relationships with animals changed humans? 🔊
Human history has been drastically changed by our relationship with animals. Brian Fagan contends that it would be a different world if not for our intimate bonds with animals. How have they changed us and the world we live in? Maria Armoudian talks to Fagan about the...
Can the bee colony collapse be stopped? 🔊
Throughout much of the world, bee populations have been declining, threatening food supplies that rely on pollinators to reproduce. Their deaths have been tied to insecticides, climate change, and killer mites. What is the latest research on the global health of bees,...
Are our oceans under threat? 🔊
Our fates are tied to the fate of our oceans, which generate half of the world’s oxygen, as well as provide water, food, recreation, culture, and some $24 trillion of the global economy. But ocean life is under threat by multiple stressors — climate change,...Subscribe by Email
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