TreeHugger is psyched to be able to interview most excellent rock-star Jack Johnson mid next week. Does this mean we are big-time? Yikes. It turns out that Jack is quite TreeHugger so we are going to find out what causes he supports and how he feels about pushing sustainability mainstream (among other things). We would love to ask him a few questions from our readers! Please add your question below in the comments section and let us know if you want us to use your name. If we get some good ones, we'll ask away..