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Linear supply chain models often overlook the impact that end-users (i.e. people who “consume” or otherwise realize the intended value of the product or service) can have on core supply chain processes. As the global trade environment rapidly evolves, business and government leaders are seeking more regionalized, sustainable circular models that position “consumers” at the center of dynamic value creation and consumption networks. This chapter outlines some ways to leverage end-users of the value chain to inform development and sustainment of circular supply chain strategies and processes. First, we describe the economic, social, and ecological trends that motivate organizational leaders and managers to implement more circular supply chain models. We then provide specific ideas on how managers can leverage end-users to close, slow, narrow, intensify, and dematerialize core supply chain processes.

This chapter examines group communication in medical teams through psychological safety and simulation training research. Research has shown that medical teams are challenged by established hierarchies, power/status differences, temporal stability, changing team memberships, and deeply held beliefs that emphasize individual responsibility. A review of 47 studies (29 psychological safety, 18 simulation) was conducted to understand key findings in relationship to group communication. Results indicate that team leadership promotes team psychological safety, voice, and relationship quality while status differences and hierarchy continue to affect psychological safety within medical teams. Simulation training facilitated interprofessional relationships, attitudes toward teamwork, self-efficacy, and group communication. The findings of this review suggest that psychological safety may be developed through simulation training. The quality of patient care is improved when all members of medical teams have the ability and motivation to communicate effectively.

W.E.B. DuBois, in his 1903 collection of writings entitled The Souls of Black Folk, describes what he calls “The Veil,” which succinctly sums up the deadly and adverse experiences of African Americans in the US. With DuBois contemplations of a Veil under which US Blacks alone live and die as context, this paper takes a look at the modern condition of African Americans in the US, whether they continue to exist within DuBois Veil in modern times (twentieth and twenty-first centuries), and if so, to what extent. As a routine examination and inspection of the condition of Blacks in the US, focus is placed on black lives lost, beginning with an appraisal of their size in the US population overtime, and in comparison with other racial and ethnic groups in the US. US census data, health data collected from the Centers for Disease Control and Prevention, and crime data collected from the Federal Bureau of Investigation are examined to construct a composite of the condition of contemporary Blacks in the US as compared to other groups in the US, focusing attention specifically on the rates at which their lives are lost compared to others through infant mortality, low fertility rates, abortion, and high rates of homicide. This analysis concludes with a look at death from homicide before, during, and after the post-1990s drop in the crime rate.