OSHA imposes obligations on the employer, but these obligations are not limitless. As federal administrations change, requirements change. Let's start by focusing on ergonomics. A major concern of OSHA throughout the 1990s was worker maladies such as carpal tunnel syndrome, which was ascribed to long hours sitting in workstations and typing on computer keyboards. Where should OSHA go next with its ergonomics program? What obligation do employers have under OSHA's general duty clause that protects employees against certain hazards in the workplace, where no other OSHA standard would address the condition?