Philosophy is at its most engaged when it is impure. What is being recovered from the Ancient Greek model is not some lost idea of philosophy's pure essence, but the idea that philosophy is mixed up with everything else.
The idea that there is a sharp boundary between our true inner selves and the outside world is pervasive but highly questionable. The boundaries of the self might well be more porous than we ordinarily think.
The idea that the mind can extend even beyond the body is an intriguing one, and is bound to become more pressing as we increasingly develop technologies that augment our natural abilities.