
Pope Leo and Creation Care
The new Pope, Leo XIV, has worked with interfaith environmental networks and there’s hope around the world that he may follow in the footsteps of his predecessor Pope Francis and bring issues of the environment and climate change to the forefront of his agenda.


Autism and Chemicals
Autism spectrum disorder is now diagnosed in about 1 in 31 children in the United States, a rise of 70 percent in just four years according to the CDC. In addition to better awareness and changing diagnostic tools, growing scientific evidence also points to the role of exposure to toxic chemicals especially during early development in the rising prevalence of autism.


Oystercatchers Bounce Back
The American oystercatcher is a conservation success story thanks in part to efforts to educate the public and protect their ground nests from unaware beachgoers.

This Weeks Show
May 16, 2025
listen / download

Pope Leo and Creation Care
listen / download
The new Pope, Leo XIV, has worked with interfaith environmental networks and there’s hope around the world that he may follow in the footsteps of his predecessor Pope Francis and bring issues of the environment and climate change to the forefront of his agenda.

Birdnote®: Toucan - Tropical Icon
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In the Peruvian Amazon not far from where Pope Leo XIV lived for many years, you can find a most distinctive bird with a comically huge bill. BirdNote’s Mary McCann reports on the toucan, a tropical icon.

Autism and Chemicals
listen / download
Autism spectrum disorder is now diagnosed in about 1 in 31 children in the United States, a rise of 70 percent in just four years according to the CDC. In addition to better awareness and changing diagnostic tools, growing scientific evidence also points to the role of exposure to toxic chemicals especially during early development in the rising prevalence of autism.

"Countermeasures"- Dunlin
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On the placid saltpans of Parker River National Wildlife Refuge in coastal Massachusetts, the shorebirds known as dunlin are feeding. Then, just like that, they rise and fly in almost perfect unison to evade an intruder, Living on Earth’s Explorer-in-Residence Mark Seth Lender reports.

Oystercatchers Bounce Back
listen / download
The American oystercatcher is a conservation success story thanks in part to efforts to educate the public and protect their ground nests from unaware beachgoers.

Defending Climate Science
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When the Trump administration dismissed the roughly 400 scientists working on the National Climate Assessment, professional scientist organizations stepped up to coordinate their own collection of the latest climate research. We talk about the importance of peer-reviewed climate science and clear communication with the public as climate impacts intensify.
Special Features
Field Note: "Countermeasures"
Living on Earth's Explorer-in-Residence, Mark Seth Lender, shares observations about shorebirds in flight.
Blog Series: Mark Seth Lender Field Notes
Field Note: "On the Greenland Ice"
Living on Earth's Explorer-in-Residence, Mark Seth Lender, shares observations about visiting the Greenland ice sheet.
Blog Series: Mark Seth Lender Field Notes

...Ultimately, if we are going prevent large parts of this Earth from becoming not only inhospitable but uninhabitable in our lifetimes, we are going to have to keep some fossil fuels in the ground rather than burn them...
-- President Barack Obama, November 6, 2015 on why he declined to approve the Keystone XL Pipeline.
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