Planet: Critical

Geoengineering is often accused of falling prey to techno-optimism—that technology will get us out of this anthropocenic mess. A lot of proposals seem to have walked off the pages of a dystopian novel, existing only to prop up a destructive and unequal society. But do we need to diversify our strategy and accept these compromises just to buy time over the coming decades?

This week, physicist and engineer Ye Tao introduces Meer, the mirror rays project which he says could halt global warming, buying humanity the necessary time to combat the climate crisis. He explains how Meer could cool the planet while decreasing energy demands, and improving water retention and food resources.

But Ye is far from a techno-optimist. Whilst he thinks geoengineering could win us some battles, he believes dismantling power structures and our capitalist economy is key to winning the long-term war. He explains we’re locked onto a heating trajectory of at least 2 degrees Celcius, meaning we must deploy technologies to cool the planet. Once we’ve figured that out, he says we then must turn our attention to improving society for everyone—and offers a fascinating proposal to metric human progress.

This episode involves some serious science and I hope you all enjoy it. Listen to the full interview here, catch it on on Apple or Spotify, or watch on Youtube. You’ll find the bonus episode on Youtube over the weekend, and paid subscribers have access to the interview transcript.

© Rachel Donald

"Underfunded but passionate, Native American conservationists call for more support"

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Episode artwork: Endangered black-footed ferrets have benefited hugely from the conservation work of multiple Native American communities. Image courtesy of Kimberly Fraser/USFWS.

If you enjoy the Newscast, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps!

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay.

Please share your thoughts and ideas! [email protected].

Imagine if we could support 10 billion people on our planet using just 60% of our current energy demands. Sound too good to be true? Not according to degrowth scholars.

Economic anthropologist and author, Jason Hickel, is one of the leading degrowth researchers leading the charge for ecosocialism. He says if we limit the energy demands of the elite and hungry multinational corporations—reimagining economics to support and nurture human dignity—we could stay within our planetary boundaries and lift the entire world out of poverty.

Degrowth proves putting people over profit would be good for the planet. Some of the most exciting policies include shortening the work week, providing universal basic services, and redistributing income. As we discuss, it’s a form of environmentalism that could join forces with the labour movement to dictate massive, sweeping global changes that could provide a better quality of life for every living being on earth.

This episode is all about hope and vision, and I’m thrilled to present it to you all today. Listen to the full interview here, catch it on on Apple or Spotify, or watch on Youtube. You’ll find the bonus episode on Youtube over the weekend, and paid subscribers have access to the interview transcript.

© Rachel Donald

New Guinea's dense tropical montane forests are home to 12 of 14 tree kangaroo species. Over the past couple of decades, conservationists have leveraged these charismatic, intelligent marsupials to spearhead community development, conservation efforts, and the establishment of protected areas. 

In Papua New Guinea, the Torricelli mountain range is home to three species of tree kangaroo, including the critically endangered tenkile. This mountain range sits in the crosshairs of a road project threatening to encroach upon the region; however, the government is in the process of reviewing a draft proposal to have it officially declared a protected area.  

For this episode of the podcast, we speak with Jim Thomas of the Tenkile Conservation Alliance and Lisa Dabek and Modi Pontio of the Tree Kangaroo Conservation Program. They detail the successes and challenges of working for nearly two decades in PNG to conserve these intelligent marsupials and the lands they inhabit.

If you missed the first four episodes of Mongabay Explores New Guinea you can find them via the podcast provider of your choice or find all the episodes of the Mongabay Explores podcast on our podcast homepage here.

Episode Artwork: A tree kangaroo, photo courtesy of Tom Jefferson/Greenpeace.

Sounds heard during the intro and outro include the following: rusty mouse-warbler, growling riflebird, raggiana/lesser bird-of-paradise, superb fruit-dove, long-billed honeyeater, little shrike-thrush, brown cuckoo-dove, black-capped lory. Special thanks to Tim Boucher and Bruce Beehler for identifying them.

Please invite your friends to subscribe to Mongabay Explores via Apple Podcasts or wherever they get podcasts.  If you enjoy our podcast content, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps! 

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, Instagram and TikTok by searching for @mongabay.

Feedback is always welcome: [email protected].

In the fight against climate change, we have some of the key details down: reducing emissions, pollution, consumption. But what about the bigger picture questions: How did we get into this mess? And how do we not only combat the climate crisis, but create a society which doesn’t have to go to war against itself every 400 years?

This is what David Orr tackles on this week’s episode: What roles do democracy, education and citizenship play in building a better, safer world for both ourselves, our planet and the living things we share it with? David believes active citizenship is key, and is creating educational programmes around the United States to teach ecological literacy and active participation in democracy. These programmes reframe the concept of society to include the living planet we call home.

Planet: Critical is a resource for a world in crisis, supported by people like you. Join the community by becoming a subscriber today.

During the episode, David explains the historical relationship between politics and the environmental movement, giving key insight where the environmental movement went wrong in the 70s and 80s, and the politicians who rejected changing the status quo at the moment it mattered most. His work today is built upon decades of research at the forefront of the movement and, undoubtedly, the pillar of any functioning and equitable society begins with education.

But, as we discuss in the episode, given the urgency of the crisis—do we have time?

David W. Orr is Paul Sears Distinguished Professor of Environmental Studies and Politics Emeritus at Oberlin College. He is a founding editor of the journal Solutions, and founder of the Oberlin Project. He is the author of eight books, including Dangerous Years: Climate Change, the Long Emergency, and the Way Forward (Yale, 2016) and Down to the Wire: Confronting Climate Collapse (Oxford, 2009).

David has served as a board member or advisor to eight foundations, including the Rocky Mountain Institute and the Aldo Leopold Foundation. Currently he is a trustee of the Alliance for Sustainable Colorado and the Children and Nature Network. His numerous awards include a Lyndhurst Prize, a National Achievement Award from the National Wildlife Federation, and a Visionary Leadership Award from Second Nature.

You can also follow Planet: Critical on Youtube and support the project on Patreon. Read the interview transcript here.

© Rachel Donald

On this episode we discuss mangrove restoration and other "nature based solutions" (NBS) to climate change.

Now promoted as the best strategy to slow climate change--and encompassing an array of solutions from reforestation to ecosystem restoration--critics point out that they also have numerous pitfalls that must be guarded against.

Mangrove restoration and other 'blue carbon' projects are a common NBS program one hears about, so host Mike G. speaks with Alfredo Quarto, co-founder of the Mangrove Action Project, who shares why mangrove forests are so globally important & what successful restoration projects look like.

Norah Berk also joins the show: she's a policy advisor on climate change and forests at the Rainforest Foundation UK, who explains that NBS have, in many cases, been co-opted by corporations that are using them as carbon offset schemes, and discusses why she thinks land titling for Indigenous and local communities is a better solution to climate change which the world should be focusing on.

Further reading:

• “At a plantation in Central Africa, Big Oil tries to go net-zero” 

Please invite your friends to subscribe to the Mongabay Newscast wherever they get podcasts like Apple Podcasts, or download our free app in the Apple App Store or in the Google Store to get access to our latest episodes at your fingertips.

Episode artwork: Mangrove trees growing on a beach. Photo via Pixabay.

If you enjoy the Newscast, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps!

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay.

Please share your thoughts and ideas! [email protected].

Russia’s invasion of Ukraine is a terrible, devastating conflict causing an inexcusable loss of life. The rest of the world has bound together to sanction the nation, Putin and his oligarch friends. But how effective will these sanctions be? And how does the current market paradigm allow for war between nations?

I invited Chris Cook back on the show to discuss these key questions. He explains what we can learn from the U.S’s sanctioning of Iran, what role Russia’s energy dominance will play in this war, and, crucially, how we can build markets which promote interdependence—and peace.

Planet: Critical is a resource for a world in crisis, supported by people like you. Join the community by becoming a subscriber today.

Chris is the former director of the International Petroleum Exchange and is now a Senior Research Fellow at the Institute for Security and Resilience Studies at University College London. He firmly believes resilient markets are built on mutuality, cooperation and ethics, and has spent the past 15 years investigating how to create legal frameworks to bind them to behave so.

This episode provides a huge amount of insight into how markets impact geopolitics and how to use them to promote peace. Listen to the full interview here, catch it on on Apple or Spotify, or watch on Youtube. You’ll find the bonus episode on Youtube over the weekend, and paid subscribers have access to the interview transcript.

Learn more about Chris’ work at the Institute for Security and Resilience Studies.

You can also follow Planet: Critical on Youtube and support the project on Patreon. Read the interview transcript here.

© Rachel Donald

Mongabay Explores is an episodic podcast series that highlights unique places and species from around the globe. Subscribe to the show wherever you get podcasts and stay tuned for subsequent episodes in this season.

Spanning over 4,000 kilometers (2,500 miles) and being built over the course of decades, the Trans-Papua Highway cuts across the entire length of Indonesian New Guinea’s two provinces, including 7 key protected areas.

While the project is nearly complete, experts warn it will cost billions annually to maintain, and threaten to open up untouched rainforest to palm oil expansion contributing an additional 4.5 million hectares of deforestation by 2036.

For this episode, we interviewed David Gaveau, founder of The TreeMap and Bill Laurance, distinguished professor, and director of the Center for Tropical, Environmental, and Sustainability Science at James Cook University in Australia.

Both experts explained the environmental, financial, and social costs of the project, which runs through Indonesia’s Lorentz National Park, a UNESCO World Heritage Site.

If you missed the first three episodes of Mongabay Explores New Guinea you can find it via the podcast provider of your choice or find all the episodes of the Mongabay Explores podcast on our podcast homepage here. 

Episode Artwork: Tearing up trees to expand the road for the Trans West Papua highway. Daniel Beltrá/Greenpeace

Editor's Note: Bill Laurance, is a Distinguished Research Professor at James Cook University in Cairns, Australia as well as the founder and director of ALERT (Alliance of Leading Environmental Researchers & Thinkers) and a member of Mongabay’s advisory board.

Sounds heard during the intro and outro include the following: rusty mouse-warbler, growling riflebird, raggiana/lesser bird-of-paradise, superb fruit-dove, long-billed honeyeater, little shrike-thrush, brown cuckoo-dove, black-capped lory. Special thanks to Tim Boucher and Bruce Beehler for identifying them.

Please invite your friends to subscribe to Mongabay Explores wherever they get podcasts.  If you enjoy our podcast content, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps! 

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, Instagram and TikTok by searching for @mongabay.

Feedback is always welcome: [email protected].

“The media”.

This is the 21st century’s term for journalism—netizens have clocked how many online publications are nothing more than content-churners. However, more care should be taken to separate what we understand as “journalism” and “media”. Rather than protect the privilege of a free press, we’ve begun using the laziest blanket word which puts journalism in the firing line alongside institutions like Facebook. The result is terrifying, but blame doesn’t lie solely with readers.

This week’s guest shines a light on how journalism needs to evolve to protect both itself and its purpose—especially during this critical period in history.

Planet: Critical is a resource for a world in crisis, supported by people like you. Join the community by becoming a subscriber today.

Pulitzer-prize winning investigative journalist, Ian Urbina, spent 17 years at the New York Times before setting up his own non-profit newsroom in 2020, The Ocean Outlaw Project. Ian and his team investigate “the final frontier”, finding stories at the intersection of environment and human rights which typically go under the radar.

The Outlaw Ocean Project models itself after ProPublica, and Ian’s explanation as to how these newsrooms can and must work alongside “legacy” newspapers is absolutely fascinating. We discuss the responsibility of journalists during a crisis, and sharing that responsibility with readers. The innovation at the heart of Ian’s work is really thrilling.

Listen to the full interview here, catch it on on Apple or Spotify, or watch on Youtube. You’ll find the bonus episode on Youtube over the weekend, and paid subscribers have access to the interview transcript.

Learn more about The Outlaw Ocean Project.

You can also follow Planet: Critical on Youtube and support the project on Patreon. Read the interview transcript here.

© Rachel Donald

On this episode we discuss this gap by highlighting two new bioacoustics studies of hippos and African manatees - and we of course play recordings of their squeals, squeaks and 'wheeze honks' which can now aid their conservation.

Dr. Nicolas Mathevon joins the show to share the results of a study which showed that vocal recognition is used by hippos, and we welcome Clinton Factheu, a PhD student in Cameroon who recently co-authored a study revealing the first recorded African manatee vocalizations. 

Episode artwork: A hippo in the Chobe River, Botswana, by Joachim Huber via Wikimedia Commons.

Please invite your friends to subscribe to the Mongabay Newscast wherever they get podcasts, or download our free app in the Apple App Store or in the Google Store to get access to our latest episodes at your fingertips.

If you enjoy the Newscast, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps!

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay.

Please share your thoughts and ideas! [email protected].