I imagine it would be hard to find a society that is "less worthy in every dimension" than another (and I'd be especially wary of making that comparison with yo

I imagine it would be hard to find a society that is "less worthy in every dimension" than another (and I'd be especially wary of making that comparison with your own society and another). That strikes me as close to the viewpoint Jefferson was espousing, and while I wouldn't suggest romanticizing Native American cultures (also popular, in other circles), they clearly had (and still have) their strengths and weaknesses. So I doubt there could (or should) be any kind of agreement on who are "savages" - in part because that seems to be a much more loaded value judgement than bland but less-loaded glosses like "simpler societies" - plus it's not clear what they're being found wanting for, failing to produce their own Industrial Revolution? Not developing modern medicine? Not writing novels or symphonies? Those are good things, but hardly all that humans are capable of.