Population does matter. The Earth cannot continue to produce the resources needed to keep both humans and the animal kingdom alive and well without changing our behavior. Tune in to 50 Shades of Green Divas (thegreendivas.com) and The Many Shades of Green (themanyshadesofgreen.com), and check out our conversation with guest Robert Walker, President of The Population Institute, as we talk about issues of population. For more information go to populationinstitute.org. #PopulationDoesMatter