Providing a Culture That Encourages the Expression of Opinions Knowledge Byte June 25, 2019 Steve Shih, associate administrator of NASA’s Office of Diversity and Equal Opportunity, speaks to the importance of providing a culture that encourages the sharing of different perspectives, concerns and ideas without fear of retaliation. More Videos Feature Videos Learn about the Office of Safety and Mission Assurance, its disciplines and programs, and much more in these feature videos. Safety Messages Guest speakers deliver the monthly Safety Messages in these live recordings. Knowledge Bytes These short videos provide expert insight on various safety and mission assurance topics. Policy Bytes Policy owners explain recent changes to policies and standards in these short videos. Event Videos Video captures of live events on Safety and Mission Assurance topics.