Quadruple: sustainability learning

sustainability, travel, tourism

An app that addresses the “quadruple bottom line” of sustainability: society, environment, economy, and future generations. Quadruple is your one-stop app for sustainability travel advice, learning and sharing. Features include learning, a news feed, and an interactive map where you can select a location and find the TOP 10 SUSTAINABLE things to do, food to eat, places to stay, and more.

App submitted Sun 20 Apr '14

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