Back in the 19th century, our marketing folks decided to play up the refined usage angle because prescriptivism was very popular: our dictionary is where you go to learn anything about anything. That really set the tone in North America for how people responded to dictionaries.

I don't know that I would say words are more political now, particularly after Donald Trump has come into office. I will say that what I notice is that people pay more attention to the words that politicians use. They really want to understand the full nuance, the connotative meanings of those words.

It's very easy, when things like the gay marriage write-in happen, to get sick of how people view language and say, "ah, come on it's just a dictionary." But then you hear from people who say if you take out "retarded" it won't exist anymore, and there will be no slurs for people to call my child. And that's just heartrending.

Language is a signifier - it points to something. But those somethings change sometimes. Where the line comes down is that change is not in the dictionary first, it's not: change the signifier and the signified will go away.

The initial 18th-, 19th-century intention was to give the less-educated lower classes a way to move up into this new, rising middle class, to enable them to fit in. So our view of language as being class-based is an unintended consequence of the drive to help educate rising businessmen.

Lexicographers may be nerds who don't like human contact, but we're still people.

Words have always been political, and that means that, in many people's minds, dictionaries are political. Because that's what dictionaries do: they do words.