Good thoughts Fagun Bhai - astute and perspicacious!
God forbid the whole world starts thinking alike. You need competition in everything - that is progress. No one person should have the final say. No one institution either - that is why US has 3 branches and UK has the bicameral system. Checks and balances.
We have seen how volatile situations create group-think - the thought process shuts down. What has been done in Iraq was a result of group-think - and nothing good is yet to be seen out of there. The group think was so far fetched that even the great nation across the pond chimed in as well. What was the world thinking! And still is.
God forbid the day when all the world think alike.
I Want to Believe