Rick,
I found your argument interesting, well considered and balanced. I'll take the odd point to task if I may but first I particularly comment.
"..no social version of determinism is more important than technological determinism... "Getting the question of technological evolution right will likely mean getting the future right." "...simply letting the evolution of technology continue without our shaping it to better answer our challenges and fit our values is no longer viable." and particularly;
"...we really do have choices regarding how this particular phase of technological evolution will unfold in a way we have not before. It is not the mind-blowing technological powers we continue to produce that count so much as whether we use them to create and support the kind of societies we want."
I feel we've been rather wandering blindly for some time, neither understanding nature nor where we're heading. I hope I understand your philosophy as in agreement with mine; perhaps condensed to;
1. We must always identify our next goal ('utopia?) first, then identify how to achieve it.
2. We can and must make what we wish from discoveries including from serendipity.
I agree with Kurzweil. As a successful yacht racing helm I know the wind and elements are always fickle, but the same few always end up leading. The rest simply refuse to recognise how. However I'm not sure about your; "...doubts as to if quantum fields, the nature of consciousness or theories of the multi-verse are as important as more mundane goal setting at least in terms of the near-term future."
True perhaps I feel for those with small ambition, or as a first step, and I do agree most current science in those areas is fruitless. However the statement may allow the view that advancement in our fundamental understanding of nature is trivial compared to, necessary I agree, more trivial goal setting.
Uniquely I've found that's not the case, so perhaps read my own essay before deciding. I used the method to identify the greatest possible advancement, the 'holy grail' of physics, 'unification', and also a solution; the 'fissure' being classically deriving QM, so swapping weirdness for comprehensibility. It's far too BIG a leap for those steeped in doctrine to see yet (I estimated 2020 in my 2011 essay) but there it sits on the horizon.
Your intelligent essay was a joy to read and I think should be a scored highly. I await your comments on mine (also a touch lyrical) and the above with interest.
Best of luck.
Peter