India and China are unique neighbours. Once both the countries’ leaderships grasp this truth, together they might succeed in shaping the global future of humanity.
First of all they must not fail to trust and respect each-other’s integrity and sovereignty. This can only be done by treating Pakistan like Taiwan and Tibet like Kashmir. Their such an understanding can enhance their own prosperity along with the prospects of world peace.
Spain disintegrates due to its inherent colonial consistency that is still evident in its king. It is a failure of their democracy. Many more European states might face many similar circumstances.
The problem is not that Spain disintegrates. The way solution is not that Catalonia is not Spain. Tibet may not be China or Scotland was not England.
The way Hong Kong aspires for democracy but China fails in accomodating that, what Catalonia would do afresh for Catalans, if independent, is a geopolitical question that nobody bothers to answer.
The colonial consistency must breakdown at some point of time but annihilating all apartheid includes separatism as well. Separatism doesn’t resolve anything. This uploads mere a political hype that fades away with time into coercion of a new kind.