Planet: Critical

On this episode, a special report on community-based conservation and agroforestry operations known as ejidos in Mexico. Ejidos have proven to be effective at conserving forests while creating economic opportunities for the local rural communities who live and work on the land, but have also faced a threat to their own survival over the past decade as younger generations, seeing no place for themselves in the rigid structure of ejido governance, have left in large numbers. A lack of inclusion of women has also posed a challenge. But some ejidos are changing all that, and host Mike Gaworecki visited several of them and spoke with ejidatarios and youths plus outside experts.

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Legendary oceanographer and marine biologist Sylvia Earle, often called "Her Deepness," is a National Geographic Explorer-in-Residence and former chief scientist at the US National Oceanic and Atmospheric Administration (NOAA). She's a fierce champion for ocean conservation in general and marine protected areas in particular. "The ocean has given us everything, life itself, now it's time to give back," she says in this wide ranging conversation with Mongabay. Despite difficult trends, she also reports being 'seriously optimistic.'

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Megan Friesen is a conservation biologist using bioacoustics technology to examine the breeding behavior of a secretive Pacific seabird called Buller’s shearwater, which breeds on the remote Poor Knights Islands, off of northern New Zealand.

In this Field Notes segment, Friesen explains why bioacoustics techniques are critical to the research she's doing with the Northern New Zealand Seabird Trust, and she plays recordings of the birds from both of the main islands where it breeds.

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On this episode we discuss the impacts of agriculture on Brazil’s Cerrado region, an incredibly biodiverse savannah supporting more than 10,000 plant species, 900 kinds of birds, and 300 different mammals. But it has long been overlooked by scientists and environmentalists alike, and as protecting the Amazon Forest became more of a priority, much agricultural production in Brazil has moved from the rainforest to the vast Cerrado. Mongabay sent two reporters there to learn about the effects of agriculture, and they join us to discuss this 'upside down' forest. 

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On this episode we speak with James Valentine, the multiple-Grammy-winning guitarist for Maroon 5 about his work to keep illegal and unsustainable rainforest wood out of musical instruments, and efforts to make concert tours more environmentally friendly. He has been to Peru and Guatemala to see the effects of illegal logging there, and he talks with us about his motivations for stopping this destructive trade.

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On this episode, we discuss humanity’s deep connection to water and hear sounds of one of the most ancient animal migrations on Earth, that of the Sandhill crane. Our first guest is marine biologist and sea turtle conservationist Wallace J. Nichols, the author of Blue Mind: The Surprising Science That Shows How Being Near, In, On, or Under Water Can Make You Happier, Healthier, More Connected, & Better at What You Do. Then we speak with a team using bioacoustics to document the ecology and phenology of Sandhill cranes on the Platte River in the U.S. state of Nebraska, as the birds make a stopover during their annual northward migration.

We play their spellbinding recordings of this amazing scene, plus we round up the recent top environmental & conservation science news!

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How effective is environmental restoration? On this episode, we seek answers to that question with Claire Wordley of Cambridge University, which has just debuted a much needed new project collecting the evidence, and examples of restoration from around the globe. We also speak with Becky Kessler, editor of Mongabay’s ongoing series that examines how well a range of other conservation efforts work, about what this project has revealed. 

Plus we round up the recent top environmental & conservation science news!

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On this episode we discuss the amazing minds and lives of animals — their memories, how even electric eels dream, the fact that some creatures like to get drunk (and why) — and we’ll hear all about Mongabay's newly launched bureau in India.

Author Sy Montgomery teamed up with her friend and fellow animal writer Elizabeth Marshall Thomas to write Tamed and Untamed: Close Encounters of the Animal Kind. Sy is the author of numerous other fascinating animal behavior titles, including "The Soul of an Octopus," which was a National Book Award finalist in the U.S.

We also speak with Sandhya Sekar, she is Programme Manager for Mongabay's newest bureau, Monbabay-India, and she shares some fascinating stories that they're already covering.

Plus we round up the recent top environmental & conservation science news!

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On this episode we dive into cutting-edge remote sensing technologies invented by Heinz Award-winner Greg Asner, the Carnegie Airborne Observatory, which his team uses to monitor ecosystems like rainforests and coral reefs. This airborne laser-guided lab can even see underwater to map reefs, find record-breaking individual rainforest trees that have escaped detection, and more.

We also listen to bioacoustic recordings that are used to analyze species richness in tropical forests with a researcher from the University of Puerto Rico, Dr. Mitch Aide.

Plus we round up the recent top environmental & conservation science news!

Please help us improve the Mongabay Newscast by leaving a review on its page at Android, Google Play, iTunes, Stitcher, TuneIn, or wherever you subscribe to it.

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On today’s episode we feature a conversation with iconic Canadian scientist, author, television presenter, and activist David Suzuki.

Suzuki is a biologist who’s just as well known for his outspoken views on the need to protect nature. He is the author of more than 50 books and the host of the long-running science program The Nature of Things. He’s also the founder of the David Suzuki Foundation and the Blue Dot Movement, which aims to enshrine the right to a healthy environment in the Canadian Constitution.

Plus we round up the recent top environmental & conservation science news!

Please help us improve the Mongabay Newscast by leaving a review on its page at Android, Google Play, iTunes, Stitcher, TuneIn, or wherever you subscribe to it.

And if you like what you hear, please subscribe and tell a friend about this show!

Get full access to Planet: Critical at www.planetcritical.com/subscribe