Supriya Prakash Sen shares a few key takeaways on the dark side of the tech revolution.  Came across this an alarming but important book called “The Internet is NOT the Answer” (2015) by Andrew Keen, a well known commentator based in Silicon Valley. Written by an industry veteran- it is obviously a ringside view, and buttressed by extensive and credible references. This, and others like this, bring to mind three basic issues with the internet based economy as it is…