The Basics of Programming Languages

We discuss the basics of programming languages. What familiar experiences can a layman relate to programming? Why do we need programming languages? What is ambiguity in human language and can there be any in a computer language? What is a compiled language vs a script language? Why aren't all apps available on all phones? Do computers use "little zaps"? Why are there so many different programming languages? What are the top programming languages? Can Carl speak French?