Labor Class Shifts and Kurzweil’s Singularity Timeline Graphed Together

I wanted to see if historical labor class transitions (slave, serf, worker, etc.) followed a predictable pattern—specifically, whether they were compressing over time.

Then I overlaid them with Kurzweil’s timeline of major technological milestones.
I didn’t expect them to align as tightly as they did.

Graph: https://imgur.com/a/QQ84zKj

Curious if anyone else has explored this comparison—or sees implications in the way labor and tech seem to converge around 2045.

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