For many of us, summer sets a more leisurely pace when we can get around to the things we love to do but often don't have time for the rest of the year.
Earlier this month, Harold Ramis, the writer, director and actor of comedy classics such as "Caddyshack," and "Groundhog Day," released "Year One," a raucous comedy starring Jack Black as Z, a caveman who gets thrown out of his tribe and village for breaking its one rule, only to stumble upon a civilization populated by characters from the Bible, beginning with Adam and Eve.
The ancient Greeks believed that hospitality was sacred. They called it xenia, the word from which we get genial in English.














