In preparation for headlining the Green Music Fest this weekend in Chicago’s West Town, the legendary reggae group The Wailers stopped by the ABC 7 Chicago studios to perform their latest hit, “A Step For Mankind”. The Green Music Fest is a fantastic event to promote sustainable ways to continue living and loving on this great planet of ours. The Wailers encourage you to take both A Step for Mankind and A Step for Our World and do what you can to preserve its health and beauty. Enjoy this great performance: