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This strange clock is located in Union Square. It doesn’t go forward, it goes backwards. It’s a countdown. It is the date when the effects of Global warming will have become irreversible and Zero is in 6 years by now. – awesome

This strange clock is located in Union Square. It doesn't go forward, it goes backwards. It's a countdown. It is the date when the effects of Global warming will have become irreversible and Zero is in 6 years by now.

This strange clock is located in Union Square. It doesn't go forward, it goes backwards. It's a countdown. It is the date when the effects of Global warming will have become irreversible and Zero is in 6 years by now. – now