According to mathematical legend, Peter Sarnak and Noga Alon made a bet about optimal graphs in the late 1980s. They’ve now ...

To avoid the risk of a cascade of defaults that followed the debt crisis from 2020-2022 (see part 2), what was the reaction of governments and international institutions such as the IMF ? Faced ...

Around 37% of those interviewed for the Economist poll described themselves as independents. In their case 37% of them approved of his performance and 54% disapproved. Trump may have a very strong ...

Five years ago today, Boris Johnson announced that the government was taking the unprecedented step of ordering the country into lockdown. “Stay at home”, the nation was told – with no idea ...