This is the third article in a 3-part series. (Here's a link to Part 1 and Part 2.)

We cannot know exactly what is ahead. In this part, we look at one possible future scenario. When we think of economic impacts, we usually think of the impacts that the squeeze of higher oil prices will bring--such as energy price inflation, food price inflation, and the need for more mass transit.

While these "squeeze" impacts are expected to occur, the real problem may be the discontinuities that occur, because of pressure on monetary systems and pressure on political systems. These pressures can cause unexpected results such as:

• Hyperinflation or deflation that indirectly results in a major decline in imports of all kinds (not just oil),

• Major changes in governments, and

• Fast declines in oil production in some oil exporting countries.

1. What impacts do you expect peak oil to have in the future?