Post-normal science and the rhetoric of inquiry: deconstructing normal science?

Post-normal science is an attempt to increase the problem-solving capacity of scientific work in a context of ‘soft' scientific inputs and ‘hard' policy decisions. The discourse on rhetoric in science can contribute to a better understanding of the problems and potentials of such an effort. The inclusion of ‘extended peer communities' is a case in point of the usefulness of rhetoric for an enterprise that wants to go beyond the normal science of puzzle-solving. The critical potential of rhetoric should be utilized. The distinction between internal and external rhetoric highlights the problematic relationship between scientific and political work, for example in the field of environmental issues.     

Impact of Replacing a Defined Benefit Pension with a Defined Contribution Plan or a Cash Balance Plan

Abstract

Four pension plan conversions are examined to determine the impact on retirement benefits of workers. The study was based on interviews with top management, employee surveys, and actuarial analysis of retirement benefits under the old and new pension plans. In general, workers who leave the firm prior to the age of early retirement can expect increased benefits under the new defined contribution and cash balance plans, whereas older, more senior workers can expect to accrue smaller benefits after the plan conversions. Recognizing these potential adverse effects, the employers in our studies provided various types of transition benefits to existing workers or gave employees the choice of remaining in the old defined benefit plan. Employee surveys reveal that younger workers are more supportive of the new pension plans than are older workers. These case studies also indicate that communication by managements with their employees is very important to the successful implementation of plan conversions.     

The Economic Benefits of Nutrition Labeling: A Case Study for Fresh Meat and Poultry Products

New rules issued by the U.S. Department of Agriculture requiring provision of nutrition information on raw meat and poultry products may encourage consumers to make healthier food choices. Reduced intake of fat and cholesterol may prevent future cases of stroke, heart disease, and cancer. The benefits of these rules are estimated to be $62 to $125 million annually.