BENOIT MANDELBROT: The theory thinks that things move slowly, gradually, and can be corrected as they change, whereas, in fact, they may change extremely brutally.

NASSIM NICHOLAS TALEB: Now you understand why I'm worried. I hope I'm wrong. I wake up every morning -- actually, I don't wake up every morning now. I start to wake up at night the last couple of weeks hoping that I'm wrong, begging to be wrong.

I think that we may be experiencing something that is vastly worse than we think it is.

PAUL SOLMAN: And we think it's pretty bad.

NASSIM NICHOLAS TALEB: It's worse. Of all the books you read on globalization, they talk about efficiency, all that stuff. They don't get the point. The network effect of that globalization, OK, means that a shock in the system can have much larger consequences.

They are "talking their books" rather than providing a specific observation about the present situation but I still find this interesting.