I’m pretty much a classic rock guy. I grew up on the Stones, Springsteen, and Skynyrd. But a new song caught my attention, as much for its message as its foot stomping beat. The punk rock band “Hot Water Music” recently released a new single, “State ofGrace,” to bring attention to their concerns about the growing presence of genetically modified foods on our dinner plates. Give it a listen. It is a solid tune, but it’s also accompanied by a pretty edgy video that pushes the boundary of where science ends and art begins. When I first watched it, my science side cringed but my artistic side was moved by the graphic images.