City skylines around the world

I ran across this posting today on City Noise. It's a stellar viewscape of the incredible urban development we've been busy building around the world. Some would look upon this as the pinnacle of man-made beauty, and others with sighs of disgust at the environmental impact and toxic by-products of the lifestyle.
Either way, one is taken by the intensity of the human endeavour. I, for one, see the foundations for a bright, sustainable future. Hard earned and evolved from the ashes of once-wasteful ways, we can re-birth ourselves into a culture of peace and sustainability.

No one knows for certain where this living urban creature will go next, but one thing is for sure: We each hold a piece of the puzzle in our hands every day... Our thoughts, our habits, our purchases, our lifestyle: Each of us make our reality. Are you aware where you fit in the puzzle?