Here is an interesting interview between Hugo de Garis and Ben Goertzel:

Gut feeling: I’d probably sacrifice myself to create a superhuman artilect, but not my kids…. I do have huge ambitions and interests going way beyond the human race – but I’m still a human.

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And the better an AGI theory we have, the more intelligently we’ll be able to bias the odds. But I doubt we’ll be able to get a good AGI theory via pure armchair theorizing. I think we’ll get there via an evolving combination of theory and experiment – experiment meaning, building and interacting with early-stage proto-AGI systems of various sorts.