zlacker

I was one of the first hires on the Cyc project when it started at MCC and was at first responsible for the decision to abandon the Interlisp-D implementation and replace it with one I wrote on Symbolics machines.

Yes, back then one person could write the code base

A coworker of mine who used to work at Symbolics told me that this was endemic with Lisp development back in the day. Some customers would think there was a team of 300 doing the OS software at Symbolics. It was just 10 programmers.