Medical tourism is a form of medical travel wherein patients move across borders from their home country to another for the purpose of seeking medical trea tmen t tha t is unavailable or unaffordable at home, for the privacy of a transnational location, or for the tourist destination attractions. Medical tourist may seek procedures not approved at home, such as stem cell treatments, or physician assisted suicide. International travel for procedures legal at home and in the destination c oun t (...) r y a re p red omina tely m o tiva ted by affordability and shorter wait-time. In the U.S. some insurance agencies offer reimbursement if a patient goes abroad and has a procedure that is drastically cheaper. Globalization of health care is becoming a fact of life and medical tourism is only one facet of the picture. This paper will examine what we know about medical tourism from a literature survey and evaluate ethical concerns including welfare of pa tien ts, impact on healthcare systems in destination countries, and effect of medical travel on public health. (shrink)

Merck suppressed data on harmful effects of its drug Vioxx, and Guidant suppressed data on electrical flaws in one of its heart-defibrillator models. Both cases reveal how financial conflicts of interest can skew biomedical research. Such conflicts also occur in electric-utility-related research. Attempting to show that increased atomic energy can help address climate change, some industry advocates claim nuclear power is an inexpensive way to generate low-carbon electricity. Surveying 30 recent nuclear analyses, this paper shows that industry-funded studies appear to (...) fall into conflicts of interest and to illegitimately trim cost data in several main ways. They exclude costs of full-liability insurance, underestimate interest rates and construction times by using overnight costs, and overestimate load factors and reactor lifetimes. If these trimmed costs are included, nuclear-generated electricity can be shown roughly 6 times more expensive than most studies claim. After answering four objections, the paper concludes that, although there may be reasons to use reactors to address climate change, economics does not appear to be one of them. (shrink)