A Perennial Digression

A Perennial Digression

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A Perennial Digression
A Perennial Digression
Sunday Saunter: Why I'm an Optimist About Aliens

Sunday Saunter: Why I'm an Optimist About Aliens

The Argument for ET, ETI, and Eventual Contact

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David Armstrong
Jun 22, 2025
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A Perennial Digression
A Perennial Digression
Sunday Saunter: Why I'm an Optimist About Aliens
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Welcome to Sunday Saunter, a series I’m going to experiment with this summer specifically on Sundays. It will differ from mainstream entries on A Perennial Digression in that it will be shorter-form and it will have nothing to do with what’s coming out on Thursdays. Today’s first experiment is on a perennially favorite topic of mine around summertime: e…

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