Three prominent global health issues
Understanding the basic steps of how global issues impacts the world as a whole requires a collective effort from every individual. There are many global health issues on the up-rise; this is a summary of three prominent ones such as environmental, economic, and agriculture factors that negatively influence our economy today.
Environmental factors: studies by McMichael, A. J., Friel, S., Nyong, A., & Corvalan, C. (2008), have shown there has been a significant amount of changes in soil, water, climate, natural vegetation, and landforms. Environmental factors include everything that changes the environment we live in directly/indirectly, some factors are visible, while others cannot be seen. When basic survival needs are disrupted by devastating storms, flooding, droughts, and air pollution, diseases are more easily spread across large groups of people. The aim of global health focuses on the prevention of environmental challenges in the first place. “Climate change is thought by many global health experts to be the greatest threat to human health, global policies to mitigate mankind’s contribution to climate change are gaining traction.” ( McMichael, A. J., et al 2008). Recent studies have also pointed out that legislation in China, India, the US, and many European countries is introducing policies that regulate household energy consumption on a large scale while encouraging industry progress toward environmentally conscious practices. (McMichael, A et al, 2008).
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Economic Factors: Despite continuing progress in the field of medicine, some communities in rural areas across the world still lack access to basic health education and health care. As a result, they face endemics such as sexually transmitted diseases (STDs), high child mortality rates, and basic nutrition. All these preventable problems could be alleviated by reducing the disparities that isolate these populations; some disparities are also related to geography, with rural communities facing the greatest shortage of basic medical needs. Poverty the number one disparity which is the cause of income inequality leaves individuals and families not being able to afford healthcare. ( Benatar, S. R., Gill, S., & Bakker, I. 2011).
Agriculture: Animal health is naturally intertwined with humans; in recent years humans have favored mass production based on the clearest connection which occurs within the food chain, as humans grow, process, and consume food on a large scale. Whereas in other parts of the world, animals are also relied on just for food consumption but for transportation, draught power, and clothing. In these parts of the world animal health is crucial and works hand in hand with human health. Practices such as irrigation, pesticide use, and waste management can influence animal health, making disease transmission a concern at every stage of the food supply chain. Pathogens originating from animals or animal products play such a significant role in disease transmission. (Hazell, P., & Wood, S. 2007). The list of global health issues continues to grow and can be overwhelming. The solution to these issues is never quick and easy but working more diligently to organize our understanding of cause and effect will help future researchers provide and set structures in place to yield positive results.
References
- Benatar, S. R., Gill, S., & Bakker, I. (2011). Global health and the global economic crisis. American Journal of public health, 101(4), 646–653. doi:10.2105/AJPH.2009.188458
- Hazell, P., & Wood, S. (2007). Drivers of change in global agriculture. Philosophical Transactions of the Royal Society of London. Series B, Biological sciences, 363(1491), 495–515. doi:10.1098/rstb.2007.2166
- McMichael, A. J., Friel, S., Nyong, A., & Corvalan, C. (2008). Global environmental change and health: impacts, inequalities, and the health sector. BMJ (Clinical research ed.), 336(7637), 191–194. doi:10.1136/bmj.39392.473727.AD
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