John Mark
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jmgeologist.bsky.social
John Mark
@jmgeologist.bsky.social
I’ll teach you about cool rocks
Reposted by John Mark
The new administrator of the E.P.A. is likely to reverse the long-standing federal position that carbon dioxide and other greenhouse gases endanger the public—a “truly and deeply disgraceful” form of basic science denial, Bill McKibben writes.
Trump’s E.P.A. Seeks to Deny Science That Americans Discovered
It’s in this country that scientists, funded by or working for the government, came to understand the role of carbon in our atmosphere.
www.newyorker.com
February 28, 2025 at 1:48 AM
Welcome! Here’s an electron microprobe map of a garnet crystal, showing a zone in the garnet core enriched in manganese relative to the outside of the garnet.
February 25, 2025 at 2:34 AM