“Oil is the blood; steel is the body; but rare earth elements are the vitamins of a modern society.” While many of us can’t even pronounce elements such as praseodymium, yttrium, or gadolinium, these minerals drive our technology and our modern lifestyles. These aren’t your run-of-the-mill “common” Earth elements, these are the “rare” earth elements. But… they aren’t actually that rare. And their importance to modern life goes well beyond their unusual geology. On this episode, professor Julie Klinger speaks with producer Miles Traer about the geo-politics of rare earth elements, why they are considered rare, and the extreme lengths to which some people are planning to go in search of them.
Image by Materialscientist
Licensed under Creative Commons Attribution 1.0 Generic
Additional music in this episode provided by Kevin MacLeod
Inspired by Kevin MacLeod
Licensed under Creative Commons Attribution 3.0
THIS EPISODE WAS PRODUCED BY LESLIE CHANG, MIKE OSBORNE, AND MILES TRAER.
Most of the changes scientists see on our planet are either visible to the naked eye or directly measurable. But changes to our water systems are among the most difficult to see. In this episode, we travel from the Antarctic ice sheet capturing over 60 percent of all freshwater on Earth, to massive groundwater aquifers that remain particularly elusive, to a freshwater system that acts as the primary economic, cultural, and environmental driver of southern Asia. In short, we go in search of hidden water.
This episode was produced by Leslie Chang, Mike Osborne, and Miles Traer.
Additional music by Kevin MacLeod (License available here)
by Miles Traer
As we kick off this new season of Generation Anthropocene, I thought that I’d take some time to answer some of the most queried questions on Google about geologists. Specifically, I tackled the question, “Are geologists…” followed by every letter of the alphabet and the resulting autofill question. Unsurprisingly, some of the letters hadn’t been searched enough for autofill to work. And yet, some letters yielded some of the strangest questions I’ve ever heard about geologists. Without further ado, here are my attempts at answers: Continue reading
After 30 years in high-tech marketing and general management, Anne Sanquini began a second career as a researcher studying how to motivate people to take precautionary action to protect their homes and school against earthquakes. Her work over the past four years led her to Kathmandu Valley in Nepal. She was on the ground during the April 25 earthquake, the very quake she had been preparing for.
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