Nick Lippis, President of Lippis Enterprises, delivers the alumni commencement speech to the Boston University College of Engineering 2007 graduating class on May 20th. Mr. Lippis predicts that engineering resources and talents are shifting from enhancing the human experience to improving the human condition. As engineers invest their careers in biotechnology, nanotechnology, green energy sources and terrorist defense this generation of engineers are presented with an unprecedented opportunity to improve the human condition by extending healthy life spans in a clean environment while in the process changing the world.