Scientists recently discovered bats, like Tuvan throat singers and death-metal vocalists, produce sound using ventricular folds instead of vocal cords. A Danish biologist found bats use these for

Scientists recently discovered bats, like Tuvan throat singers and death-metal vocalists, produce sound using ventricular folds instead of vocal cords. A Danish biologist found bats use these for low-frequency calls. With their ability to also make extremely high-pitched calls, bats possess an unparalleled vocal range. The Center for Biological Diversity argues this makes them more akin to grindcore vocalists, who utilize both very low and very high frequencies.

The Center for Biological Diversity, a 501c3 nonprofit, works to secure a future for all species through science, law, and creative media. Check out our video to hear biodiversity-loving grindcore artists and see brutally cute bats. Learn more at biologicaldiversity.org or email us at center@biologicaldiversity.org.

The 1980s ushered in an era of "neo-liberal" economics, granting markets and corporations vast power, which led to escalating wealth inequality. A new global movement, Community Wealth Building,

The 1980s ushered in an era of "neo-liberal" economics, granting markets and corporations vast power, which led to escalating wealth inequality. A new global movement, Community Wealth Building, is now pushing back, fighting to democratize the economy and build wealth for the many. This movement is taking hold in diverse locations worldwide.

Renowned journalist Laura Flanders, host of The Laura Flanders Show on public television, will explain why this growing movement for a democratic economy may be the most important economic movement of our time. Flanders is an Izzy-Award winning independent journalist and bestselling author.

Learn more at http://www.bioneers.org

At Summit 22, Timberland's Charlie Downes-Jackson discussed the company's regenerative ambitions, including opportunities and challenges in their transition. This video is presented by the Ellen

At Summit 22, Timberland's Charlie Downes-Jackson discussed the company's regenerative ambitions, including opportunities and challenges in their transition. This video is presented by the Ellen MacArthur Foundation, a UK charity dedicated to promoting a circular economy. Their model, driven by design, aims to eliminate waste and pollution, circulate products and materials, and regenerate nature.

For more insightful videos, subscribe to the Ellen MacArthur Foundation channel. Explore our work further on the Ellen MacArthur Foundation website and connect with us on Instagram, Facebook, Twitter, and LinkedIn.

Ocean Elders was established to foster collaboration in ocean conservation.

Its distinguished members include

Ocean Elders was established to foster collaboration in ocean conservation.

Its distinguished members include Sir Richard Branson, Jackson Browne, Dr. Rita Colwell, Jean-Michel Cousteau, Dr. Sylvia A. Earle, Graeme Kelleher, Sven Lindblad, Her Majesty Queen Noor, Nainoa Thompson, Ted Turner, Captain Don Walsh, and Neil Young.

Join the Commonwealth Club's Virtual Gala on November 19 at 6 pm to celebrate women's leadership in science and medicine. Raise a glass to Good Health! Learn more and register at