Vocal vs Silent expression (sign language) and the human proclivity....
What are your thoughts on why humans haven't developed sign language as an alternate way of communicating to each other on a broader scale, as an accompaniment to vocal expression/talking? Given that the most languages (especially English) are rife with synonyms and clarity of speech and/or hearing becomes more difficult as we get older, wouldn't it make sense that people spoke and used their hands simultaneously? When did the cessation of using hand signals disappear and why does it reappear when we are under duress (examples: waving, pointing, using the 'slow down' sign, 'flipping the bird')? If sign language/hand gestures seem to be universally understood, why haven't they sustained longevity? Thank you.
Advice for prospective graduate students
I’m a prospective PHD student currently compiling my application for university admission in North America. But seeing the state of university now and watching you leave Toronto has been deeply demoralising. What’s your advice to students like myself who want to walk the path you did, in spite of its decay? Should we pursue education in spite of it? Would you have pursued education as you did if it was as bleak for you as it is for us? Or are we best off putting our efforts towards institutions and lifestyles that aren’t crumbling before our eyes?