Behind the scenes: The Rise and Fall of Pan Am. My latest video chronicles the story of what was once America's flag carrier airline, and an institution in aviation history.
Vanished emerald city: the Dublin of James Joyce’s “Ulysses.” What was Dublin really like in the era of James Joyce's iconic novel?
The weekend I spent getting punished by global warming. The effects of the climate crisis dominated almost everything that happened to me last weekend. It's getting worse, fast.
Byzantium didn’t fall in a day: Thoughts on the end of empires. Lacking a dramatic moment like a battle or siege, as occurred on May 29, 1453, how do you know when an empire is really falling?
Vertigo at midnight: The psychology of my “Alfred Hitchcock dream.” I keep dreaming that I'm falsely accused and can't prove my innocence. That fear is real for many people in America.