You could not have evolved a complex system like a city or an organism - with an enormous number of components - without the emergence of laws that constrain their behavior in order for them to be resilient.

We form cities in order to enhance interaction, to facilitate growth, wealth creation, ideas, innovation, but in so doing, we create from - from a physicist's viewpoint, entropy, meaning all of those bad things that we feel are engulfing us.

Cities tolerate crazy people. Companies don't.

Cities are obvious metaphors for life. We call roads arteries and so forth.

You could not have evolved a complex system like a city or an organism - with an enormous number of components - without the emergence of laws that constrain their behavior in order for them to be resilient.

Cities are the crucible of civilization.

The paradigm of physics - with its interplay of data, theory and prediction - is the most powerful in science.