Captions written by Dave Hanneken, unless otherwise credited. Ad for The Sierra Club. "'The Great Lakes are the largest fresh water resource in world,' said David Hanneken. Yet each year hundreds of beaches throughout the Upper Midwest close, dead fish wash up on shore and countless beachgoers are turned away due to high levels of toxicity. 'So to all you environmental polluters who care more about your bottom line than the safety of your own children, let's raise a glass and toast your…oh wait, bad idea.'"