>>actini+1H
What do you think has changed? The situation is still about as promising for AGI in a few years - if not more so. Papers like this are the academics mapping out where the engineering efforts need to be directed to get there and it seems to be a relatively small number of challenges that are easier as the ones already overcome - we know machine learning can solve Towers of Hanoi, for example. It isn't fundamentally complicated like Baduk is. The next wall to overcome is more of a low fence.
Besides, AI already passes the Turing test (or at least, is most likely to fail because it is too articulate and reasonable). There is a pretty good argument we've already achieved AGI and now we're working on achieving human- and superhuman-level intelligence in AGI.