The Many Layers of Dia de los Muertos Altars
          
        At the start of November, on the Day of the Dead or Dia de los Muertos, families in Mexico and beyond gather around altars to celebrate and invite back the spirits of loved ones who have passed away. Living on Earth Producer Paloma Beltran explains the symbolic meaning of altar materials and how this yearly tradition took on a new dimension for her this year.
        Gwich'in People Resist Arctic Drilling
          
        The fossil fuel industry has sought drilling for oil in the Arctic National Wildlife Refuge for decades and a recent Trump administration order brings the renewed threat of oil extraction in ANWR. But Gwich’in Alaska Natives, which consider the land sacred and local Porcupine Caribou as relatives, are expressing alarm at how drilling in this fragile environment could upend their world.
        Serial Killers and Lead Exposure
          
        The Pacific Northwest of the US harbored a serial killer hotspot of sorts in the 1970s, associated with the neurotoxin lead. Seattle-born author Caroline Fraser explores this link in her book Murderland: Crime and Bloodlust in the Time of Serial Killers. She discusses how dangerously high lead exposure from smelters and gasoline may have led to the increase of violence and murders in the region.
This Weeks Show
	  October 31, 2025
	  listen / download
	  
	  
	  
	  Climate Monster in the Caribbean
	    
	  listen / download
	    Hurricane Melissa, the strongest storm to hit the Caribbean in modern times, left a wake of destruction in Jamaica, Cuba and Haiti that will take years to recover from. A Jamaican climate physics professor describes the toll of this climate catastrophe, and a meteorologist joins us to explain how the storm grew so ferocious in the blink of a hurricane’s eye.
	  Gwich'in People Resist Arctic Drilling
	    
	  listen / download
	    The fossil fuel industry has sought drilling for oil in the Arctic National Wildlife Refuge for decades and a recent Trump administration order brings the renewed threat of oil extraction in ANWR. But Gwich’in Alaska Natives, which consider the land sacred and local Porcupine Caribou as relatives, are expressing alarm at how drilling in this fragile environment could upend their world.
	  Serial Killers and Lead Exposure
	    
	  listen / download
	    The Pacific Northwest of the US harbored a serial killer hotspot of sorts in the 1970s, associated with the neurotoxin lead. Seattle-born author Caroline Fraser explores this link in her book Murderland: Crime and Bloodlust in the Time of Serial Killers. She discusses how dangerously high lead exposure from smelters and gasoline may have led to the increase of violence and murders in the region.
	  Science Note: Axolotls Released to Wild
	    
	  listen / download
	    Axolotls, aquatic salamanders with feathery gills that look like they’re always smiling, are endemic to a single lake in Mexico and critically endangered in the wild. Living on Earth’s Don Lyman reports on a successful release of captive-bred axolotls into wetlands that provides hope for boosting this unique creature’s wild population.
	  The Many Layers of Dia de los Muertos Altars
	    
	  listen / download
	    At the start of November, on the Day of the Dead or Dia de los Muertos, families in Mexico and beyond gather around altars to celebrate and invite back the spirits of loved ones who have passed away. Living on Earth Producer Paloma Beltran explains the symbolic meaning of altar materials and how this yearly tradition took on a new dimension for her this year.
Special Features
Field Note: "After the Storm" 
Living on Earth's Explorer-in-Residence, Mark Seth Lender, ruminates on the storm as it meets the shore.
Blog Series: Mark Seth Lender Field Notes
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
...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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