Openness is widely regarded as a pillar of scientific ethics because it promotes reproducibility and progress in science and benefits society. However, the sharing of scientific information can sometimes adversely impact the interests of human research participants, human communities or populations, scientists, and private research sponsors; and may threaten national security. Because openness may conflict with other important social values, solutions to ethical and policy dilemmas should include meaningful input from those who are impacted by the sharing and use of scientific information, including research participants, communities, and the public. Data sharing and use policies should be reviewed and revised periodically to account for ongoing changes in science, technology, and society.
Keywords: data sharing; ethics; history; openness; philosophy; progress; reproducibility; science; transparency.