The world's religions affirm it to be so and recent research across a number of disciplines tell us that «Helping others not only benefits those we assist but is good for us as well.» The recent and astonishingly generous outpouring of help and donations in response to the earthquake in Haiti is a clear demonstration of this phenomenon, but what if we could be convinced to make helping others a way of life, even when times are hard? Post is author of the widely praised Why Good Things Happen to...