CONSUELO MACK: What do you see is the biggest risks in the financial climate today?
PETER BERNSTEIN: There are always a lot.
CONSUELO MACK: Right.
PETER BERNSTEIN: There are always a lot, so just talk about the biggest ones. I think it's the level of debt. In terms of American business, debt is low, and they're in very good financial shape. But households, as we know, are very heavily in debt, and the United States government is very heavily in debt, and in debt to foreigners to an increasing degree, which is a serious problem. It means that we're continuously going to have to produce just to service that debt. The problem with debt is that if something goes wrong in the economy, the debt -- it's like a stiff crust, and if you break it, the whole thing can crumble. Now, this is not a forecast. But you asked me, what are the biggest risks, I think this is where the real risks lie.
CONSUELO MACK: So how do you plan, as a money manager and as an investor, to protect yourself against that risk, that very serious outcome, if in fact, the crust breaks and all hell breaks loose?
PETER BERNSTEIN: Suppose I bet that's going to happen, and make a big bet on it, and I’m wrong.
CONSUELO MACK: Right.
PETER BERNSTEIN: It could be very costly. But it has to be part of your -- of the structure of your decision making. I think there's a time when you have a kernel of securities based on optimistic expectations. By and large, the most awful things don't happen, and then some investments on the outside to cover those extreme outcomes. This is kind of the structure that you use. I don't think you make disaster the core of your investing because if you -- that's a very expensive decision to make if you're wrong.
CONSUELO MACK: Now, you've been an early proponent of the theory that stocks and bonds -- stocks, especially, I think -- are going to deliver low returns. After the terrific returns we saw in the 80s and 90s that essentially we're talking about lower returns going forward. How low, and why do you feel that way?
PETER BERNSTEIN: How low? Who knows? Just not high. One thing bothers me about this view, that there's very little opposition to it.
CONSUELO MACK: And it's not going to be with our other two guests either.
PETER BERNSTEIN: And that's dangerous. But it's very hard to make the case that returns will be, say, after inflation, more than 6% to 7%. That's the most optimistic expectation. We start from a point where we've had a very -- a huge bull market in the 1990s, only part of which has been given back. Equities are still valued at historically high prices. Interest rates, I don't have to tell you, are historically low. And so you start from there, and there you are. I think something very important to think about this, that a period of low returns, you think, well, every year maybe we'll have 4%, 5%. It doesn't work that way. Low returns result from high volatility. You have a big year, and then a bad year, and the pattern of low return periods is high volatility, not low volatility. It's a scary time.