The Nature of the American Presidency A presidential system is a democratic alternative to a parliamentary...
Euler - 300th anniversary lecture Leönhard Euler (born 15 April 1707), the 'Mozart of mathematics'...
Utopia: The Symbol of Mount Athos in the West A conference held jointly with the Warburg Institute and the...
Birth control, Death control and the Demographic Transition The improving survival rates of children, and the freedom to...
Mathematics in the 20th century: Chaos, codes and colouring What is the Mandelbrot set? How can prime numbers protect...
Mathematics in the modern age - The 19th century: Revolution or evolution? What is a number? Can you solve a quintic equation...
Mathematics in the modern age - The 18th century: Crossing bridges What shape is the Earth? How do strings vibrate? Can...