April 20, 2008 | 12:00 a.m. CDT
Dick Parker, left, wears a suit covered in plastic water bottles during the Earth Day Festival in an effort to educate people about the pollution caused by bottled water production. Parker, a retired professor and entrepreneur, was working in conjunction with the League of Women Voters to present information from a study completed by MU student Kevin Parrish.

RELATED STORIES: Earth Day focuses on practical solutions for creating a greener world