Globalization: understand how it impacts health (p. 253 warwick - booth) migration, trade, environment, inequalities, financing. Global humanitarianism and key factors behind the need. Global governance, key actors in global policy making (who, world bank, wto) One medicine (attempt to unite human and vet medicine) One health (updated one medicine), manhattan principles. Health policy & critical theories of social policy & health. Libertarianism, classic utilitarianism, marxism, rawlsian theory of social injustice, conservatism, liberalism, socialism, nationalism, feminism, environmentalism. Social movements; health social movements (health access, constituency, Furedi (2005): 4 factors for current focus on health (e. g. imperative of embodied) medicalization; illness is now normal". Models of policy making: rationalist, incrementalism, pluralist, institutionalism, policy communities. Harrison & macdonald (2008) three key stages of policy making process. Welfare state (beveridge); 5 giants (want, idleness, squalor, ignorance, disease) Ethical issues in health & human subjects research.