Every urban area fits the bill. Once you have a dense enough city, night life and progressive politics are automatically included. Good transit, universities, h

Every urban area fits the bill. Once you have a dense enough city, night life and progressive politics are automatically included. Good transit, universities, high speed internet are all common enough. I personally think there will be a decline in interest in traditional night life due to some neo-Luddism taking hold. We'll see more appreciation among young people for "long-form," delayed gratification pleasures like hiking and nature. So my bet is that CO will really start to take off in the next 30 years.