When you get a chance, you all should catch the free documentary on youtube:
AlphaGo https://www.youtube.com/watch?v=WXuK6gekU1Y
There is a point in the show when you start to really really feel for humanity. AI is kool but I never fathom the emotional and mental toll felt at the highest level of human intellect when AI was used against it.
I weeped several times... it was unexpected.
I fear for the future.
[UPDATE] Many insightfulness here. I just came off reading too much of Jung's work. ;-) And as one commenter stated; I'm just rambling :) No worries. Just wanted you all to know of a well done documentary. Stay safe!!
I think that, on the contrary, finding new challengers with different styles pushes us to explore further, expand our envelope, and grow.
Imagine AlphaGo's impact on people who may not have playing partners. People could be able to enjoy the game whenever they want to and improve and come up with original moves when stressed, just as Lee Sedol came up with a move when stressed.
Clinging onto comfort zones seldom leads to progress or growth.
Calculators have existed for a long time and they crush humans at doing arithmetic. I wouldn't cry if I watched a documentray where a calculator beats the best human at 5-digit-number multiplication. AlphaGo is like a big expensive calculator that's specialised to doing the calculation of how to play Go.
My fear is that ALL new tech is eventually turned in to a weapon that we as humans use to dominate other humans. AI is used and will be used as a weapon and that scares me for the future.
If you're going to fear for the future, there are far grander, realistic, and imminent risks to be concerned with.