Singapore has been named the leading maritime city in the world, followed by Hamburg and Oslo, in a ranking of global ports.

It seems everywhere you look, traditional original equipment manufacturers (OEMs) are investing heavily in artificial intelligence (AI). Ford recently announced its plans to invest $1bn over the next five years in Argo AI, a start-up formed just in December whose focus is the development of autonomous vehicles. Similarly, last year GM invested $1bn when it acquired Cruise Automation, another AI start-up.

Vaccine supply chains are the Chewbacca of the vaccine world: not because they are hairy (although they can get hairy), but because they are very important yet very underappreciated. And like the Star Wars character Chewbacca, vaccine supply chains are much more complex than they may seem.