When Edward Gibbon was writing about the fall of the Roman Empire in the late 18th century, he could argue that transportation hadn't changed since ancient times. An imperial messenger on the Roman roads could get from Rome to London even faster in A.D. 100 than in 1750. But by 1850, and even more obviously today, all of that has changed.

Unlike some, I don't claim to hold the mystic key to the future. But judging from past events, it seems to me that those who want to prophesy the imminent end of America's unique global role have a harder case to make than those who think we will limp on for a while, making a mess of things as usual.

The Arab states don't seem to do a good job of providing for their own people, so I am not sure why they would suddenly develop an ability to help the Palestinians.

It is a kind of ego booster, the way Egypt's winning the 1973 war, in the first stages, was an uplift. But I did not find when I spoke to people that the war in Iraq was seen as the major issue in American-Arab relations.

The most important thing for workers to understand is that you have to make yourself indispensable. You must make money for your employer or make his life easier, preferably both. Also, you have to learn as much as you can about your chosen endeavor.

There aren't many sources of money in San Diego, apart from local partnerships and local investors. It's pretty starkly polarized to Silicon Valley.

Some of the money going to the rookies can now be spent on people who have proved their worth. After all, the average playing life of a pro football player is about eight years and it is only fitting that the veterans get something for their efforts.

If we are going to be able to create a new economic vision, companies will need to rethink every aspect of their operations; their bottom lines, ownership structures, demands on financial returns, how they raise capital. For example, an ethical company would say it should only take a fair share of the planet's resources and campaign on this.