The world's most powerful passports for 2021
CNN
The gap in travel freedom between the world's richest and poorest countries is its biggest in decades, says a new report, and it could be set to get even worse.
(CNN) — The global gap in travel freedoms has never been wider, says the latest report by London-based global citizenship and residence advisory firm Henley & Partners.
The firm's Henley Passport Index, based on exclusive data provided by the International Air Transport Association (IATA), has been regularly monitoring the world's most travel-friendly passports since 2006.
It says that increasing travel barriers that have been introduced over the past 18 months of the Covid pandemic have resulted in the widest global mobility gap in the index's 16-year history.
Researchers are uncovering deeper insights into how the human brain ages and what factors may be tied to successful cognitive aging ((is successful the best word to use? seems like we’ll all do it successfully but for some people it may be healthier or gentler or slower?)), including exercising, avoiding tobacco, speaking a second language or even playing a musical instrument.