In the aftermath of 9/11, people had not a good time, but a deep, profound, rousing time, woke up from their ennui and isolation and trivialization to feel engaged, connected, purposeful, ready to give, to engage, to care, to learn.

There's enough food in this world. There's enough housing in this world. There's enough shelter in this world. There's enough clothing in this world. There's enough teachers, there's enough universities for everybody's needs to be met, and the reasons they aren't is not because of lack of resources. It's because of distribution, and that's the politics of hate, which is why this is a movement against that. It's a politics of love.

Before writers are writers they are readers, living in books, through books, in the lives of others that are also the heads of others, in that act that is so intimate and yet so alone.

Perhaps walking is best imagined as an 'indicator species,' to use an ecologist's term. An indicator species signifies the health of an ecosystem, and its endangerment or diminishment can be an early warning sign of systemic trouble. Walking is an indicator species for various kinds of freedom and pleasures: free time, free and alluring space, and unhindered bodies.

Italian cities have long been held up as ideals, not least by New Yorkers and Londoners enthralled by the ways their architecture gives beauty and meaning to everyday acts.

Given a choice between their worldview and the facts, it's always interesting how many people toss the facts.

Places matter. Their rules, their scale, their design include or exclude civil society, pedestrianism, equality, diversity (economic and otherwise), understanding of where water comes from and garbage goes, consumption or conservation. They map our lives.