Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
extinctions
.
Show all posts
Showing posts with label
extinctions
.
Show all posts
Monday, March 10, 2025
Wipeout
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252 million years ago, the Earth was hit by a confluence of Very Unfortunate Events. First, most of the large continental land masses locked...
Saturday, September 2, 2023
The bottleneck
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When I was young, I was very much attracted to stories where things worked out because they were fated to happen that way. It explains why s...
Tuesday, November 15, 2022
Roots of the problem
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It's natural enough to think that humans are the only organisms that damage their own habitat. We certainly seem to be doing a damn goo...
Tuesday, March 29, 2022
A terrestrial heartbeat
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When I was an undergraduate at the University of Louisiana, I took a class called Introduction to Astronomy from a fellow named Daniel Whitm...
Monday, June 28, 2021
The catastrophe clock
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The human brain is a pattern-seeking machine. We are evolved to look for correlations, probably because those correlations can be awfully us...
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