Planet: Critical

Chris Smaje is a social scientist, farmer, and author of A Small Farm Future: Making the Case for a Society Built Around Local Economies, Self-Provisioning, Agricultural Diversity, and a Shared Earth.

© Rachel Donald

Blockchain is an increasingly popular technology with quite a few applications and iterations, such as Bitcoin, Ethereum, and Non-fungible tokens (NFTs), but can they aid conservation? The answer is complicated. Some conservation groups are trying to use them for fundraising. Other conservationists are exploring the technology for the ability to track and trace payments for ecosystem services. However, downsides abound and depending on which form of the technology you use, they can be impractical, environmentally damaging, or both.

Author, Brett Scott, joins the Mongabay Newscast to discuss these complicating factors, some of which he writes about in his new book Cloudmoney: Cash, Cards, Crypto and the War for our Wallets. Also joining the Newscast is journalist Judith Lewis Mernit, who reported on the Bitcoin mining surge in the US state of Texas and the rising energy prices pushed on to consumers.

Related Reading:

Beyond bored apes: Blockchain polarizes wildlife conservation community

Episode artwork: Flowering rainforest tree in the Colombian Amazon. Photo by Rhett A. Butler for Mongabay.

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].

Susan Krumdieck is a mechanical engineer, Professor of Engineering at Heriot Watt University, Chair of the university’s Energy Transition, and author of Transition Engineering: Building a Sustainable Future.

Susan joins me to discuss how a sustainable future is possible by starting with engineering principles. Rather than focusing on politics and economics, which can only react in the short-term, engineering provides long-term vision, planning and design which will reimagine a sustainable world—and drag politics and economics into the future.

She explains the inefficiencies of fossil-fuel economies, how renewable economies will automatically contract (hello, degrowth), and how sustainable engineering can provide a better quality of life for every being on the planet. We also have a lovely conversation on the importance of narrative: start with scientific principles, but sell them as a story.

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Planet: Critical investigates why the world is in crisis—and what to do about it.

© Rachel Donald

Sonso Chimpanzees in Uganda began using a new method to drink water pooled in logs, 'moss-sponging.' Previously known to use balled-up leaves, the chimps began using this new technique with moss, researchers believe, because it is more effective at getting water into their mouths.

But then, the technique spread to a neighboring community of chimps, leading researchers to believe that this is evidence of cultural evolution in chimpanzees, a behavior previously only thought to exist in humans. Researchers published their findings in a study in Proceedings of the Royal Society B: Biological Sciences back in 2018.

This edition of Mongabay Reports is based on the popular article, Tool innovation shows cultural evolution at work among chimpanzees, by Nina Finley. 

To also read & share the story, go here: https://news.mongabay.com/2019/02/tool-innovation-shows-cultural-evolution-at-work-among-chimpanzees/

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 have access to our latest episodes at your fingertips.

If you enjoy this series, 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.

Photo Credit: Karibu, a member of the Sonso chimpanzee community in Uganda, uses a moss-sponge she made to sip water from a small rainwater pool. Scientists say the recent emergence and spread of this socially learned behavior is evidence of cultural evolution in chimpanzees. Image by Cat Hobaiter

Please send feedback to [email protected], and thank you for listening.

Caroline Lucas is the UK Green Party’s first Member of Parliament, elected to represent Brighton and Hove in the 2010 General Election. Caroline has won every subsequent election, increasing her majority each time, and has twice led the Green Party in the UK.

Caroline joins me to discuss the dangerous climate ignorance of the two candidates in the running to become Britain’s next Prime Minister, why net zero isn’t enough, the “immoral” rejection of global climate justice by Western governments, and why we should beware labelling bad decisions by climate-skeptic leaders as merely “incompetent”.

We also discuss the importance of platforming the radical policies happening all over the world. If you haven’t heard the news yet, Chile’s socialist government created an autonomous committee to rewrite their constitution and the proposed section on climate and environment is the most daring bid to tackle the climate crisis I have ever seen. As ever, the solutions are there—and our votes certainly do count.

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Planet: Critical investigates why the world is in crisis—and what to do about it.

© Rachel Donald

A multi-billion dollar, 958 mile-long, railway project known as the 'Maya Train' threatens to displace locals and degrade or destroy habitats across five states in the Yucatán peninsula of Mexico. Despite the many legal roadblocks the project has run into, the Mexican government is pushing it through, citing its eventual benefits for tourism and cargo transportation.

This week we speak with Mongabay's Mexico City-based staff writer Max Radwin about the project and the impacts it could have on habitats and the lives of locals. We also speak about the legacy of large infrastructure projects that President Andrés López Manuel Obrador is leaving in Mexico. 

Related Reading:

Full steam ahead for Tren Maya project as lawsuits hit judicial hurdles

‘What’s lacking is respect for Mayan culture’: Q&A with Pedro Uc Be on Mexico’s Tren Maya

Episode artwork: Forest clearing in the municipality of Solidaridad in Quintana Roo for construction of the Maya Train. Image by Fernando Martínez Belmar.

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].

John Gowdy is Professor of Economics and Professor of Science and Technology Studies at Rensselaer Polytechnic Institute in Troy, New York. He is the recipient of the Herman Daly Award for contributions to ecological economics, and author of Ultrasocial: The Evolution of Human Nature and the Quest for a Sustainable Future.

John joins me to explain how humans, like ants and termites, are “ultrasocial” and what this form of hyper-complex social organisation does to our relationships, our neurochemistry, and our individuality.

He says increasingly complex social organisation leads to a decrease in individual complexity. John argues that rather than environmental destruction and extreme inequality being due to human nature, they are the result of the adoption of agriculture by our ancestors.

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Planet: Critical investigates why the world is in crisis—and what to do about it.

© Rachel Donald

A report published in the journal Nature concludes that New Guinea is the most floristically diverse and speciose island on the planet. In addition to being the second largest island in the world, New Guinea is the world's largest tropical island. More than two-thirds of its 13,634 plant sepecies are endemic, occurring nowhere else in the world. 

New Guinea is not without its conservation challenges. If you are a regular listener of the Mongabay Explores Podcast you'll recall our third season, which explains the historical context, challenges, and drivers of deforestation on the island over seven episodes. Despite these challenges, New Guinea still retains 80% of its original forest cover, making it the final frontier of tropical species discovery and also the third largest rainforest on the planet, just after the Amazon and Congo basin. 

To also read & share the story, go here: https://news.mongabay.com/2020/08/new-guinea-has-the-most-plant-species-of-any-island/

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 have access to our latest episodes at your fingertips.

If you enjoy this series, 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.

Photo Credit: Image by Rhett Butler.

Please send feedback to [email protected], and thank you for listening.

Mike Joy is a freshwater ecologist and Senior Researcher at IGPS Victoria University of Wellington. He has been working for two decades at the interface of science and policy in New Zealand with a goal of strengthening connections between science, policy and real outcomes to address the multiple environmental issues facing New Zealand.

He explains the multiple links between New Zealand’s dairy industry and environmental damage—giving a fantastic example of what a systems problem looks like in a real-world context—before diving into an analysis of the correlation between human and planetary health.

We discuss political gridlocks, science communication, activist movements, technology and art in this far-reaching conversation, before turning to the question: How do we precisely target the people causing the crises around the world?

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Planet: Critical investigates why the world is in crisis—and what to do about it.

© Rachel Donald

Human-made 'gray' infrastructure is crumbling, causing some urban areas to lose up to 40% of this precious resource: several major cities across the globe now regularly run out of water or have shortages. Yet our pervasive attempts to control water have actually made accessing it harder, especially as humanity faces the silmultaneously occurring biodiversity, climate and water crises. 

Author and journalist Erica Gies joins the Mongabay Newscast to discuss her new book 'Water Always Wins: Thriving in an Age of Drought and Deluge.' She covers non-invasive solutions ('slow water') that could help humanity not just mitigate our water problems, but also restore biodiversity that's been degraded by 'gray' infrastructure. 

Cities such as Chennai, India, are already embracing these slow water practices, many of which are rooted in traditional hydrological knowledge, while other areas like coastal Louisiana contemplate managed retreat from rising water. Solving water access and water infrastructure design isn't a simple one-size-fits-all solution, but there are many measures socieities could take today, and on a local level, to make things easier for us in the future.

Related Reading:

'The volume of water is beyond control’: Q&A with flood expert M. Monirul Qader Mirza

Beyond boundaries: Earth’s water cycle is being bent to breaking point

Episode artwork: A person in an inflatable boat paddles down flooded Highway 610 in the Houston area as rains associated with Hurricane Harvey continue to fall in the area. Image by Mannie Garcia/Greenpeace.

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].