Sir David Attenborough narrates three hours of incredible wildlife, from epic zebra fights to sex-shifting fish. Welcome to BBC Earth, your source for 50 years of dramatic, rare, and exclusive

Sir David Attenborough narrates three hours of incredible wildlife, from epic zebra fights to sex-shifting fish. Welcome to BBC Earth, your source for 50 years of dramatic, rare, and exclusive natural history content. Discover the world's amazing stories, beauty, and natural wonder.

Subscribe for more captivating wildlife documentaries: http://bit.ly/BBCEarthSub. Sign up for our newsletter to receive the latest updates and exclusives: https://www.bbcearth.com/newsletter. Explore a vast library of content, including the best of BBC Earth, animal fights, and full series like Planet Earth III and Blue Planet II in 4K.

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Host Jeff Corwin celebrates the Endangered Species Act (ESA), landmark 1973 legislation protecting vulnerable wildlife and ecosystems. The bald eagle, once near extinction, exemplifies the ESA's

Host Jeff Corwin celebrates the Endangered Species Act (ESA), landmark 1973 legislation protecting vulnerable wildlife and ecosystems. The bald eagle, once near extinction, exemplifies the ESA's success, having recovered and now thriving across the U.S.

The ESA also protects sea turtles, with Florida's beaches being globally vital nesting sites. Conservation efforts, like Boca Raton's beachfront parks, are crucial. While only 1 in 10,000 hatchlings survive to adulthood, protecting their habitat allows these keystone species to flourish. All six sea turtle species nesting in America are protected by the ESA. Learn more at www.defenders.org/wildlifenation.

Climate change is now primarily a political challenge, not just a financial one. While decarbonizing our economy demands trillions in new investments, public opinion increasingly favors action.

Climate change is now primarily a political challenge, not just a financial one. While decarbonizing our economy demands trillions in new investments, public opinion increasingly favors action. The responsibility now rests with elected leaders.

David Wallace-Wells, a national fellow at New America and deputy editor at New York magazine, explores these themes in his book, *[The Uninhabitable Earth: Life After Warming](https://goo.gl/ih35YX)*.

For more insights, visit [BigThink.com](https://bigthink.com/videos/climate-change-economy). Follow Big Think on [YouTube](http://goo.gl/CPTsV5), [Facebook](https://www.facebook.com/BigThinkdotcom), and [Twitter](https://twitter.com/bigthink).

Celebrated chef and pioneer in American cooking, David Burke, shares his philosophy: food is joy. Raised in Monmouth County, NJ, Burke has launched dozens of innovative restaurants, authored

Celebrated chef and pioneer in American cooking, David Burke, shares his philosophy: food is joy. Raised in Monmouth County, NJ, Burke has launched dozens of innovative restaurants, authored cookbooks, and appeared on shows like NBC's TODAY Show and Bravo's Top Chef Masters. His passion for food drives him to create unique culinary experiences daily.

Burke believes food brings joy in its preparation, sharing, and consumption, connecting people around the world. This talk was given at a TEDx event, independently organized by a local community. Learn more at https://www.ted.com/tedx.

Human activity globally threatens biodiversity. David Attenborough emphasizes its vital importance, the impact of its loss, and that there's still time to act if we change direction

Human activity globally threatens biodiversity. David Attenborough emphasizes its vital importance, the impact of its loss, and that there's still time to act if we change direction now.

Everyone can make a difference by understanding the facts. Explore biodiversity further at royalsociety.org/biodiversity. Learn about climate change basics (60 seconds) and net zero (what is net zero?). Stay informed via the Royal Society's email newsletter at royalsociety.org/stay-in-touch/email-newsletters/. The Royal Society, a fellowship of eminent scientists and the oldest scientific academy, offers more information on its website: royalsociety.org/.

Elder Dr. David Courchene introduces "Wahbanung - The Resurgence of a People: Clearing the Path for Our Survival," a new book by the Knowledge Keepers from the Turtle Lodge.

A transcript of

Elder Dr. David Courchene introduces "Wahbanung - The Resurgence of a People: Clearing the Path for Our Survival," a new book by the Knowledge Keepers from the Turtle Lodge.

A transcript of this introduction is available online: http://www.turtlelodge.org/2020/03/an...

You can purchase a copy of "Wahbanung - The Resurgence of a People: Clearing the Path for Our Survival" here: http://www.turtlelodge.org/wahbanung/