Walking through my neighborhood in Tokyo this morning, I saw a small crowd gathered around a new community garden that just opened on a vacant lot. It's a tiny green patch, but it feels like a quiet revolution in a city where space is gold. People here ar... moreWalking through my neighborhood in Tokyo this morning, I saw a small crowd gathered around a new community garden that just opened on a vacant lot. It's a tiny green patch, but it feels like a quiet revolution in a city where space is gold. People here are finding clever ways to reconnect with nature. less