Yep. See manual quote below:
Also, the word "dissidents" and "criminals of every kind" can be pretty broadly interpreted. It could've included anyone, even at-the-time world renowned scientists, engineers, thinkers, etc. who just happened to disagree with the UPL...This genocidal crusade was the Government's final solution to the matter of cleansing humanity of its more degenerate facets. UPL troops scoured every nation on earth, rounding up dissidents, hackers, synthetics, the cybernetically enhanced, tech-pirates, and criminals of every kind.
You'd have to stretch my imagination whichever way you'd want to approach it but I'd guess that not all of it was achieved au naturale. Some of those on board may've been smart enough (see above reply) to develop technologies like cloning to make up for it. It's "sci-fi", ain't it?