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author
David Wann
David Wann is the author of many books including The New Normal, Simple Prosperity: Finding Real Wealth in a Sustainable Lifestyle and the bestselling Affluenza, which he co-author...voir plusDavid Wann is the author of many books including The New Normal, Simple Prosperity: Finding Real Wealth in a Sustainable Lifestyle and the bestselling Affluenza, which he co-authored. He lives in Golden, Colorado.voir moins