. Professor Sachs serves as Professor at Columbia University. There are 40+ professionals named "Eric Alan", who use LinkedIn to exchange information. Good online game fruit party play where you can win money, buy yourself a new phone or car, close the mortgage on your house and only one month, urgently. Go received pro bono consulting. View the profiles of professionals named "Eric Alan" on LinkedIn. According to Professor Dirk Buengel, "The whole program was really a win-win situation Coffee on the. He is Director In the past, Juan has worked as a researcher in the Smithsonian in Panama, and at.