1.   Both the economists and the study suggested that one mechanism could be a carbon tax that would make coal and petroleum fuels more costly and discourage consumption.

2.   But oil-consuming countries would feel doubly aggrieved if they must charge more for oil to discourage its consumption yet do not receive the tax revenue.

3.   Forget the idea of a new tax to discourage fuel consumption.

4.   High prices tend to discourage consumption and to increase production.

5.   Jacobson said his group does not expect taxes in amounts that would discourage consumption.

6.   Some religious groups like Mormons and Seventh Day Adventists even discourage caffeine consumption.

7.   The smuggling took off after Canada raised taxes several times largely to discourage cigarette consumption, one of the first countries to try this approach.

8.   These grass-roots concerns discourage consumption, which fuels two-thirds of economic growth.

9.   To keep kids from starting on drugs requires the kind of education effort that has been used to discourage alcohol consumption.

10.   When gasoline supplies get tight, the price has to rise by an awful lot before it starts to discourage consumption and restore balance to the market.