Six on Geography and Science: It’s premature to celebrate the end of Yucca Mountain; Pearls before squid: how a cephalopod is born; The Environmental Burden of Generation Z; 1905. "Men posing with team of horses hauling giant spruce log 30 feet in ci

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Feb 14, 2020, 1:03:23 AM2/14/20
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Six on Geography and Science: It’s premature to celebrate the end of Yucca Mountain; Pearls before squid: how a cephalopod is born; The Environmental Burden of Generation Z; 1905. "Men posing with team of horses hauling giant spruce log 30 feet in circumference; A Street Musician Fights the Stigma of Albinism in Africa, Arctic sinkholes open in a flash after permafrost melt



It’s premature to celebrate the end of Yucca Mountain

"The United States does not know how to safely, permanently dispose of high-level nuclear waste or irradiated fuel from nuclear power plants. There have been commissions and generic studies, but Yucca Mountain doesn’t die. It always looms as the fallback position.

At the same time, there are those who, through some sort of misplaced “we can do anything” attitude, have adopted the notion that nuclear waste is a resource. It isn’t. Trying to process it into new fuel is costly and just makes more waste. The obsession to do something, anything with the waste is like a terrible addiction that prevents us from looking for needed new directions to safely dispose of nuclear waste.

Many years ago, the U.S. did reprocess spent nuclear fuel to extract plutonium for producing nuclear weapons. The sites where reprocessing was done are now the equivalent of Superfund sites, with a case in point being Hanford, Wash., where full cleanup is unachievable. Reprocessing activities in other countries have also led to horrible pollution and contamination problems such as radiation releases into the Irish Sea.

The battle against nuclear waste in Nevada will not stop until Congress kicks its own Yucca Mountain habit. Like reprocessing, a repository inside the mountain will fail, requiring a cleanup that is impossible and wasting the money that ratepayers have paid for a successful disposal program.

A repository at Yucca Mountain is also wildly expensive, simply because the site is not capable of isolating the waste. Yucca Mountain is a ridge of material produced by the eruptions of nearby ancient volcanoes. The rock is full of fractures in a heavily faulted region. The Department of Energy managers used to refer to it as a “block of rock” until studies clearly showed that it was not."


The Environmental Burden of Generation Z

Kids are terrified, anxious and depressed about climate change. Whose fault is that

"As climate change continues unabated, parents, teachers and medical professionals across the country find themselves face-to-face with a quandary: How do you raise a generation to look toward the future with hope when all around them swirls a message of apparent hopelessness? How do you prepare today’s children for a world defined by environmental trauma without inflicting more trauma yourself? And where do you find the line between responsible education and undue alarmism?"

Eco-anxiety is overwhelming kids. Where’s the line between education and alarmism?







1905. "Men posing with team of horses hauling giant spruce log 30 feet in circumference. Cascade Mountains, Washington."

Shorpy Historical Picture Archive :: Big Log: 1905 high-resolution photo





 A Street Musician Fights the Stigma of Albinism in Africa

In Malawi, people with albinism face discrimination and abuse, but the musician Lazarus Chigwandali is working to change stereotypes and protect others with the condition.






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