Should emigration, rather than immigration, be the real concern for aging rich societies in 2026? I’ve lost track of the anecdotal evidence of disaffected working-age contacts relocating from the UK or France to the United Arab Emirates or Switzerland for more predictable — read lower — taxes. The latest is Alan Howard, co-founder of Brevan Howard Asset Management LLP, now a Swiss resident. And the fight for talent is only getting tougher, with former British Prime Minister David Cameron recentl