Blockchain: Spreading trustBitcoin is a digital currency that isn't regulated by any kind of central authority. The structure which allows this decentralisation is called blockchain. But how, and how well, does it work?
Maths and politics Mathematicians like to think that their field transcends politics, but as this brief history of the International Congress of Mathematicians shows, international mathematics has always been coloured by world events.
An interview with Clément MouhotClément Mouhot tells us about his work trying to understand some of the most beautiful structures in mathematics and physics.
An interview with Ivan SmithWe talk to Ivan Smith, invited lecturer at the ICM 2018, about his work and what he likes about the Congress.
Elusive equilibriaThe Nevanlinna prize winner Constantinos Daskalakis explains why equilibrium may be unattainable and why it's good to be constructive.