Heavy metals and chemical residues contaminate local foods, sugar skull duke blue devils mens basketball full over printed shirt urban air pollution causes premature deaths, and waterborne enteric pathogens kill two million children annually.
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stocks of wild species are declining as population pressures and commercial activities intensify; and freshwater is increasingly becoming subject to market pricing. sugar skull duke blue devils mens basketball full over printed shirt Social policies should therefore pay particular attention to the health inequalities that flow from unequal access to environmental fundamentals. These relatively localised environmental health hazards, though, are mostly remediable. Meanwhile, a larger scale, less remediable, and potentially irreversible category of environmental health hazard is emerging. Human pressures on the natural environment, reflecting global population growth and intensified economic activities, are now so great that many of the world’s biophysical and ecological systems are being impaired. Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity , and exhaustion of fisheries.
These changes are unprecedented in scale, and the resultant risks to population health need urgent response by health professionals and the health sector at large. The seventh millennium development goal also takes a limited view of environmental sustainability, focusing primarily on traditional localised physical, chemical, and microbial hazards. Those hazards, which are associated with industrialisation, urbanisation, and agriculture in lower income countries, remain important as they impinge most on poor and vulnerable communities.3 Exposure to indoor air pollution, for example, varies substantially between rich and poor in urban and rural populations.4 5 And the World Health Organization estimates that a quarter of the global burden of disease, including over one third of childhood burden, is due to modifiable factors in air, water, soil, and food.6 This estimated environment related burden is much greater in low income than high income countries overall (25% versus 17% of deaths—and widening further to a twofold difference in percentages between the highest and lowest risk countries).
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