One of the most serious risks to humanity is global climate change. Global warming has caused the average global surface temperature will rise during the previous century. Rising seas, increased temperatures, heat stress, decreased air quality, population movement, and severe weather extremes such as floods, earthquakes, droughts, volcanic eruptions, and tsunamis all affect human health, either directly or indirectly. Because of their high degree of exposure, government mismanagement of the public healthcare system, poverty, and other factors, certain individuals are more sensitive to this alteration than others. Age, geographic location, gender, malnutrition, and other factors might have had a big influence on public health. If we do nothing to address the already worsening global climate, infectious illness, vector-borne, water-borne, and so on, may spread more easily. Indirect repercussions such as population mobility leading to stress, economic instability, homelessness, and so on are also major sources of worry. This paper examines the effect of global warming on the environment, including increased mortality from severe weather events, strategies for addressing these ongoing changes, global warming perspectives from various countries, the vulnerability of low-income countries' populations, economic instability as a result of global warming, or its impact on certain countries, as well as the need to use sustainable but also energy-efficient equipment to preserve our environment.