Sebastian Thrun, the engineer/inventor19 behind Google’s experimental self-driving X car and the founder of the online university Udacity, acknowledges the two-way relationship between technological change and questioning. The changes are fueled by the questions being asked—but those changes, in turn, fuel more questions. That’s because with each new advance, Thrun said, one must pause to ask, Now that we know what we now know, what’s possible now?
Or what could change about the way that we have done things up till now?
