EcoChallenge Logo_Light Background Published Thursday, 5 April, 2018 at 1347 × 920 in Why You Should Join The Drawdown EcoChallenge Image: ecochallenge.org Like this:Like Loading... Globe symbol with yellow, green, blue and purple bands, set on dark blue shield with aqua rim. Words ECOCHALLENGE.ORG underneath. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Like this:Like Loading...