1)The volatility in europe and china were basically reaction against certain 'classes' and actually had been violent. ChairmanMao told us China had many peasant revolts

2)US internal conflicts are perpetuated by largely semi-'hidden' elite('deep state' they call), more subtle and skillful like ricochet  the lumpenproletariat/boutique-leftist anguish thro racism/PC. Bcos of material abundance,might not be too volatile in US. I sense that technology could mitigate quite a bit of problems.

3)Arab situation could get worsened bcos of over dependence on oil. I predict large scale urban factory farms and in-vitro meat will be common in china. The main problem is china still needs a large amount of hydrocarbon. I hope iron&steel could be replaced by other nu materials

4)As I said,no kidding, 'Let hindus be hindus'. I forsee no severe hunger problem in india(as in 1966-68) but as usual, things will be messy. India is like apartheid South Africa with the people getting used to and self-absorbed in the system. The main difference between the chinese and hindu civilisations is that chinese have political historical lineage/memory,like the average chinese hi-skool kids can read ancient poems and most history texts. The hindus even needed the limey to decipher some of their ancient languages. I'm not exaggerating, hindus lack planning and sense of priority

https://en.wikipedia.org/wiki/Brahmi_script

I'm still deeply perplexed that senior hindu scientists(not internet wackos)could make statement like this:

"...are expected to develop a supercomputer with 132.8 exaflops by 2017..." Fastest machine(US or chinese) now is rated at 1/1000th of that speed

https://timesofindia.indiatimes.com/city/nagpur/India-will-have-super-supercomputer-by-2017/articleshow/19450713.cms