Is this war the end of globalization? me reckons good ol Europe should reclaim its industrial past and become self sufficient in just about everything.
Hopefully, `cause it's a lost cause, an idealistic liberal dream. If anything comes out of the Chinese virus and this situation in Ukraine, I hope it's a realization borders are something precious, no, essential, to man and beast. Sod holidays in the sun and "seeing distant lands", cheap copies of goods financed in development by the West, and lapped up by those so blind as to see where this has now left us.
A lot of the world's problems came about alongside cheap global travel. The airliner, which was initially available only for the wealthy, but soon became the norm for the great unwashed, spread dissatisfaction with one's lot, and recently of course, lethal disease across the globe.
Be self sufficient, on a personal, localised and national level. Work for one's owns benefit, not this globalisation dream that has been found wanting and even dangerous. Accept that economic migrancy wants kicking into touch, don't be so wet as to give up what we have worked for.
And get the bloody population of the world down, a lot, and as quickly as can be, outside of openly killing people. There are still people in Shropshire and probably most rural counties that have never been beyond the county borders, and I would suggest they are no less happy than a multi holiday a year international tourist.
Locally I have never seen so much farming movement to crop growing, the roads are choc a bloc with muck spreading tankers, and fields that for years were just wild places are suddenly now being ploughed ready for planting. At least our wonderful farmers are taking the threat of serious shortages to heart (and probably to the bank...

). I hope something positive can come from Mr. Putin's realisation that it's worth creating a "no man's land" for their sovereign protection. A look at what the EU has allowed, security and ethnically wise, is enough to worry anyone not wanting to see their country go the same way. Inevitable really, IMHO.