Author Archives: Michael Batty

About Michael Batty

I chair CASA at UCL which I set up in 1995. I am Bartlett Professor In UCL.

X and the City

Years ago, in 1976 as many of my CASA compatriots know, I was involved in a series of TV programmes called “Modelling by Mathematics”. This was an Open University first level course to teach technology students some ideas about mathematics, … Continue reading

Posted in Economies of scale, Flows, Networks, power laws, Scaling | Leave a comment

The Evolution of Subway Networks

Today our paper about the evolution of world city subway networks is published online in the Journal of the Royal Society Interface. We compare a dozen subway networks around the world in large cities using various graph theoretic network measures. … Continue reading

Posted in Emergence, Graphs, Hierarchy, Networks, power laws | Leave a comment

To Understand Is To Perceive Patterns

Jason Silva’s wonderful demonstration of patterns and order across many evolving spatial systems is what our science of cities is all about: flows, interactions, dynamics, self-similiarity, hierarchy and of course fractals. Take a look. These patterns swirl around all our … Continue reading

Posted in Flows, Fractals, Hierarchy, Interactions, Scaling | Leave a comment