Readers: As those of you who follow my blog know, I had the opportunity to see the Eiffel Tower on two different occasions last year. I even had the good fortune to have a wonderful dinner in Tour 58 on the first level of the Tower. Today is the 125th birthday of the Eiffel Tower. […]

As I near completion of Steven Johnson’s thrilling book, The Ghost Map, I thought I would pause and celebrate the 200th birthday of Dr. John Snow, who created the now famous map that helped identify the cause of the 1854 cholera epidemic in London. I am hoping next weekend to start my multi-part series about […]