Arpit Goyal's Key Ideas from 21 Lessons for the 21st Century
by Yuval Noah Harari

In hyperconnected world, data is becoming a huge asset but Data possess huge threat to democracy. Current voting system is inefficient against algorithm which can change thinking of individual by triggering emotions based on data collected. In past authority was shifted from God to human will now it might shift again to machines. There is possibility Machines will be able to make better decisions then human in future. Today we use Google map to make navigation decision for us, maybe career and marriage decision will be made by ai?

Current system give everyone an goal of getting economic equality with systems becoming globalised. But with ongoing research in biotech it will be possible that humans can be divided biologically as well. Those who have more money might even become superhuman. Today in globalised world top 1% have more money then half of world. This gap is expected to increase then decrease. An universal basic support is what majority will require when ai will take over the work. Will humans be satisfied with unabridgable economic gap?