Today, President Barack Hussein Obama starts the job of leading the western world. A great deal of hope has been invested in this man and, clearly, one man cannot save the world. However, a good leader can inspire the rest of us to pull together and then, just maybe, we can all try to save the world. So let’s hope that all the dreamers and the hopeful who believe in Barack Obama, and there are a lot of them, also start the job, today, of solving some of the difficult problems that bedevil our world. Then the wishes may come true.