Global warming is a troubling issue that is endangering human life. As the average surface temperature continues to rise, many scientists agree that humans have the power to create a suite of actions necessary to counter the effects of the warming climate. While these actions may help to slow the progression of global warming, it is essential that people be aware of its current dangers, as well as its long-term implications for human life. Without a concerted effort to address the underlying causes of global warming, the human race may be facing an arduous battle for survival quite unlike any other in history.
In the short-term, global warming has already had dire impacts on human life. As the temperature warms, more extreme weather systems can be expected, leading to intense floods, droughts, heat waves, and other natural disasters. Heat waves are thought to be the most dangerous weather events associated with global warming, with hotter temperatures potentially leading to unsafe levels of air pollution. According to a recent report, in June of 2019, South Asia experienced extreme temperatures and humidity levels, leading to the deaths of over 140 people. Across the globe, there are similar stories occurring every day.
In addition to extreme weather events, global warming is also responsible for rising sea levels, which can lead to further flooding, displacement, and economic losses for millions of people around the world. In Bangladesh, for example, 20 million people are at risk of losing their homes due to rising ocean levels, and in the US, businesses in coastal communities are already feeling the impacts of rising water levels. The increased risk of flooding not only affects homes and businesses, but also disrupts the lives of entire communities.
Moreover, global warming is also leading to dangerous changes in the ecosystems upon which many human populations depend for food. Due to warming temperatures, vital ecosystems are being disrupted, leading to losses in biodiversity and a decrease in the species available for human consumption. These shifting temperatures and habitats are also putting pressure on farmers, whose crops now face higher threats of pests, drought, and heat, along with a reduction in water availability. If these changes continue, then the food security of large swathes of the population may be reduced, and people may not be able to access the food they need to survive.
Finally, a warmer climate also increases the risk of the spread of disease. As habitats and ecosystems change, so too may the spread of disease-bearing insects, as well as the prevalence of harmful intestinal parasites, among other things. In addition, higher temperatures can cause a heightened prevalence of deadly viruses and fungi, all of which can potentially put the lives of millions of people at risk.
It is clear, then, that global warming presents both short and long-term risks to human life. In order to tackle the issues presented by global warming, it is essential that people come together and start implementing sustainable solutions – from reducing emissions to conserving resources. Only by coming together can we hope to reduce the long-term risks presented by global warming to humankind.
The human race is no stranger to climate-related catastrophes, but the current situation surrounding global warming is different. With temperatures on the rise and natural disasters coming more frequently, now is the time to act. By implementing sustainable solutions, we can strive towards a better world and a better future – one that is more secure, more diverse, and capable of providing for the health and well-being of every person on this planet. We must commit to addressing the issue of global warming and strive for a safe and secure future for all.
