The heat within Earth’s crust could become a major source of always-on, carbon-free, renewable geothermal electricity thanks to a technology developed for fracking that allows for much deeper drilling into hot zones. How a partnership between the oil and gas and geothermal industries could bring transformational change to the electric power sector worldwide. 

Also, an explosion that spilled chemical waste into a river near the Russia-Ukraine border this August led to an ecological disaster with mass fish die-offs. Kyiv blames the Kremlin for a deliberate act of ‘ecocide’ amid the war that started with Russia’s 2022 invasion.

And in addition to the retreat and collapse of huge ice shelves, climate change is associated with rapid greening in Antarctica as plants thrive in warmer temperatures. A recent study found that plants have increased more than tenfold on the Antarctic Peninsula in the last few decades, with potential ecological consequences.

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As control of the US Senate hangs in the balance, the Pennsylvania race between Democratic incumbent Senator Bob Casey and his Republican challenger Dave McCormick is heating up. We explain the climate and environment dimensions of Pennsylvania’s Senate race.

Also, in the lower Mississippi River region commonly known as Cancer Alley, communities of color live among industrial pollution while white neighborhoods have been mostly spared from heavy industry. The Fifth Circuit Court of Appeals is now considering whether to allow a landmark environmental racism lawsuit brought against the local government to go to trial. 

And Thwaites Glacier in Antarctica holds enough ice that its melting could raise sea levels worldwide by 2 feet, but it’s so remote that until recently no one had ever approached where it meets the sea. Elizabeth Rush was a writer-in-residence on board the first research icebreaker to visit Thwaites and she chronicles the journey and witnessing the glacier’s unraveling in her book The Quickening: Creation and Community at the Ends of the Earth.

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New research suggests that initial death tolls only account for a tiny fraction of the mortality that can be linked to hurricanes. On average, each tropical storm or hurricane contributes to 7,000 to 11,000 excess deaths as long as 15 years afterwards.

Also, physical disabilities can make getting outside more challenging, but adaptive devices and accessible trails can transform lives. Producers Jenni Doering and El Wilson, who has cerebral palsy, test out an offroad wheelchair and meet a woman who has been able to reclaim the joy and freedom of hiking since becoming disabled.

And recent research into word comprehension in dogs suggests that with training and special equipment, man’s best friend can in fact understand specific words and reply. And motivation appears to be one of the most important factors driving this ability for dogs to correctly converse in human speech.

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Hurricane Helene brought devastating storm surge and winds to the Gulf Coast and deadly floods to the inland mountains of North Carolina. We discuss the societal toll of repeated climate-fueled disasters and whether this latest super cyclone might prove a tipping point for greater climate awareness and action.

Also, physician Jill Stein, the 2024 Green Party nominee for US President, urges a much quicker phaseout of fossil fuels than either of her Republican or Democratic opponents appear willing to consider. She lays out her vision for what she calls a “real” Green New Deal and pushes back against claims by Democrats that voting for her in a swing state could hand victory to Donald Trump.

And millions of Sudanese people have fled armed conflict in recent months, only to face famine as well as floods and extreme heat worsened by climate change. A young climate activist from Sudan describes the harrowing conditions for Sudanese refugees and what gives her hope.

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California is suing ExxonMobil over the oil giant’s alleged “campaign of deception” to convince the public that recycling is a viable solution for plastic waste, when less than 10% of plastics are recycled.

 Also, to meet the tremendous energy needs of artificial intelligence Microsoft has inked a major power purchase deal with the owners of Three Mile Island in Pennsylvania, where a nuclear power reactor underwent a partial meltdown in 1979. Its unaffected twin reactor operated until 2019 and could provide a carbon-free source of power for AI, if it can get past the hurdles of getting the plant back online. 

And for students and scientists who are transgender or gender nonconforming, field research can bring unique challenges and risks. How institutions can help ensure field research settings are safer and more inclusive of trans people.

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West and Central Africa have been hit hard by extreme flooding that has claimed thousands of lives and left millions stranded in Nigeria and neighboring countries. The perilous situation is prompting urgent pleas for wealthy nations to provide more climate adaptation assistance. 

Also, oysters on the half shell are big business on Nantucket Island, and a local program that recycles oyster shells from restaurant waste into habitat for young oysters turns ten this year. These recycled oyster shell reefs are helping to protect the coastline from worsening storms and rising seas. 

And Living on Earth lost our beloved colleague Peter Dykstra this summer. We look back on Peter’s remarkable career in environmental advocacy and then journalism with the help of his former colleagues, the Living on Earth crew and you, our listeners.

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Heat, drought, and arson are fueling an explosion of fires in Brazil’s Amazon and Pantanal region, highlighting the need for the world to act boldly on climate when Brazil hosts the UN climate talks next year.

Also, climate change got just one token question at the first and perhaps only debate between presidential candidates Donald Trump and Kamala Harris. We offer other climate questions that should be asked about the Inflation Reduction Act, holding oil companies accountable and more.

And the relentless heating of the Earth is prompting people to move after climate-related catastrophes and amid more gradual changes. Journalist Abrahm Lustgarten is the author of On the Move: The Overheating Earth and the Uprooting of America, about the northward migration he anticipates as Americans seek to escape punishing heat, fire, and drought.

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The Bureau of Land Management is updating its master plan for developing solar energy on western lands, to help the US meet ambitious clean energy targets. The proposed plan aims to reduce barriers to solar by highlighting “previously disturbed” lands and automatically excluding critical habitat. 

Also, Democratic VP candidate Tim Walz has signed climate legislation as Minnesota Governor and supported regenerative agriculture bills as a Congressman, but he has received criticism for his history of supporting the ethanol industry and oil pipelines.

And poetry can be up to the seemingly impossible task of capturing ecological loss, wild joy, and empathy for other species on this embattled planet. US Poet Laureate Ada Limón shares poems from her new anthology, You Are Here: Poetry in the Natural World and discusses why she believes we need a new kind of nature poetry for the new nature amid the climate crisis.

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Renewables like wind and solar don’t produce electricity around the clock, so there’s often a mismatch between when the power is being generated and when it’s being used. “Virtual power plants” can tap home and electric vehicle batteries and shift the timing of HVAC and appliance demand to help close this gap.

Also, if you combine hydrogen from carbon-free sources and oxygen in a fuel cell, you get water and electricity. This chemical reaction is fueling visions of future, carbon free flights to change voyages of fantasy into reality.

And the Athabasca oil sands in Alberta, Canada ranks as one of the world’s most destructive crude oil operations. People laboring in the Athabasca oil sands often live in austere work camps, with long 12-hour shifts and female workers imperiled by sexual harassment and violence. That painful reality is captured in the 2022 graphic memoir Ducks: Two Years in the Oil Sands.

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A recent poll of 2,600 green-focused voters aged 18-34 in five key battleground states, revealed favorability for Presidential Kamala Harris. We discuss findings by the Environmental Voter Project and how young green voters could impact upcoming elections.

Also, we take a look at Democratic nominee Kamala Harris’ environmental history from her time as attorney general, senator, and Vice President. We walk through what this record could mean for her campaign going forward.

And since young voter turnout can make all the difference in an election, we speak with youth environmental activists on either side of the aisle about what they want from a presidential campaign. American Conservation Coalition Action and the Sunrise Movement have different approaches but both care about the same issue: solving the climate and environment crises.

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What issues are you most interested in having Living on Earth cover in the 2024 election season? Let us know by sending us a written or audio message at [email protected].

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