Springer Publishing recently announced a new online initiative–Change the World, One Article at a Time: Must-Read Articles from 2015.  The idea is to make freely available articles published in proprietary Springer journals last year that dealt with some of the world’s most urgent challenges in areas of energy, food, water, climate, social equity, and health.  Selected by Springer editors-in chief, this new collection now includes more than 100 articles of which some will be open access indefinitely and other open until July 15, 2016.  These articles can be viewed at www.springer.com/gp/marketing/change-the-world