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by bitshiftfaced 817 days ago
Explanations and speculation: are they mutually exclusive? I'd say an answer from Ken Thompson would be a definitive explanation that might disprove the author's explanation, but that doesn't mean it's not an explanation.
1 comments

> Explanations and speculation: are they mutually exclusive?

Yes. You only need to speculate when you don’t have a firm explanation.

> disprove the author's explanation

Speculation is “the forming of a theory or conjecture without firm evidence”, which is what the author is doing. They’re not explaining, they’re guessing at a reason.