Ends never justify means

Homologous recombination in the archaea: the means justify the ends.

The process of information exchange between two homologous DNA duplexes is known as homologous recombination (HR) or double-strand break repair (DSBR), depending on the context. HR is the fundamental process underlying the genome shuffling that expands genetic diversity (for example during meiosis in eukaryotes). DSBR is an essential repair pathway in all three domains of life, and plays a majo...

Transoral robotic surgery: does the ends justify the means?

PURPOSE OF REVIEW Head and neck surgical science has developed dramatically during the past 20 years with a major focus on organ preservation surgery. Among these organ preserving surgeries are the selective neck dissections, supracricoid partial laryngectomies, transoral laser surgeries, and now a newcomer, transoral robotic surgery utilizing the da Vinci surgical system. Transoral robotic sur...

Decision making and testosterone: When the ends justify the means

Behavioral endocrinology research suggests that testosterone may play a role in moral decision making. Studies involving human and nonhuman animals indicate that high basal testosterone is associated with decreased aversion to risk and an increased threshold for conflict, fear, stress, and threat. We tested the role of testosterone in moral decision making. We predicted and found that individua...

Oral hypoglycemic agents: do the ends justify the means?

BACKGROUND Glyburide has replaced insulin as the first line of therapy in the treatment of gestational diabetes in the United States. Glyburide and metformin therapies were reported to be comparable to insulin yet also cost-effective, patient-friendly, and potentially compliance-enhancing. Recently, the efficacy of the use of these oral hypoglycemic drugs has been questioned. In this review, th...

Do the Means Always Justify the Ends, or Do the Ends Sometimes Justify the Means? A Value Protection Model of Justice Reasoning