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  • If you look at the science that describes what is happening on earth today and aren't pessimistic, you don’t have the correct data. If you meet the people in this unnamed movement and aren't optimistic, you haven’t got a heart.

    Paul Hawken (2007). “Blessed Unrest: How the Largest Social Movement in History Is Restoring Grace, Justice, and Beau ty to the World”, p.12, Penguin