People talk philosophically, Oh, I don't want to live past 100.' You know, I'd like to hear them say that when they're 99.
Ray KurzweilIntuition is linear; our imaginations are weak. Even the brightest of us only extrapolate from what we know now; for the most part, we're afraid to really stretch.
Ray KurzweilNature, and the natural human condition, generates tremendous suffering. We have the means to overcome that, and we should deploy it.
Ray KurzweilThe ethical debates are like stones in a stream. The water runs around them. You haven't seen any biological technologies held up for one week by any of these debates.
Ray KurzweilMy view is that consciousness, the seat of "personalness," is the ultimate reality, and is also scientifically impenetrable. In other words, there is no scientific test one can postulate that would definitively prove its existence in another entity. We assume that other biological human persons, at least those who are at least acting conscious, are indeed conscious. But this too is an assumption, and this shared human consensus breaks down when we go beyond human experience (e.g., the debate on animal consciousness, and by extension animal rights).
Ray Kurzweil