I have a dark horse candidate: Latin America, and not just for bio stuff, but for everything.

Eventually, as the EU becomes Islamicized and the US becomes an authoritarian Christian dominionist horror show, the smart people from the EU, the US, Russia, China and even India will converge on Latin America as it gets its shit together. Buenos Aires will be the new Silicon Valley; something close to Schengen for LATAM will be enacted about when research universities there supplant America’s as they embrace tech the US is now trashing (mRNA and other biosciences, renewable power, and so many more).

By 2100, Latin America will be the place to be. The US and China will be sad also-rans and the EU will be under a new caliphate.