If a company can obtain a price that covers the marginal cost of producing and marketing a drug while satisfying regulatory policies, selling the drug in a given country makes sense.
In the latest issue of Energy and Environment Outlook, Kenneth P. Green and Aparna Mathur say that while we think of energy consumption in terms of big-ticket items, a great deal of the energy we use is embedded in the things we buy.
Click on any scholar's name in the Scholars & Fellows menu. In the resulting page, look for the red Downloads heading in the righthand gray box for high-resolution photos and other helpful files.