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While the practical yield of such circumscribed inquiry has been enormous, exclusive focus on molecular­level phenomena has contributed to the increasing “desocialization” of scientific inquiry: a tendency to ask only biological questions about what are in fact biosocial phenomena [1].

What would happen if race and insurance status no longer determined who had access to the standard of care?

Sometimes public health crises, such as the AIDS pandemic in Africa, can lead to bold and specific interventions, such as the campaign to provide AIDS prevention and care as a public good [54].

In this struggle, equity in healthcare is our responsibility.

The main arguments in the article are that globalization has created new threats to the public health and security on a global scale, with biological threats the foremost concern. "Biosecurity" is the goal, which looks at public health preparedness at all levels (local, national, international, global) with four domains: "emerging infectious disease; bioterrorism; the cutting-edge life sciences; and food safety." Despite increasing defenses and plans for current threats, the article notes that we need to become better at predicting new threats and identifying risks to biosecurity while adapting to changing political, environmental and infrastructure factors that create difficult ethical decisions.