My view on Public Health
We have witnessed the explosion of a few epidemics recently in different regions of the world, and even worldwide like the latest H1N1, which has thousands of patients globally and has caused quite many deaths, and both numbers are still swelling.
What has caused these disasters? This has been confusing, but a few explanations do make some sense. First and foremost, the essential people live on, like the air, the water, the food, have been changing dramatically all the time on account of the population, which has not only made human body vulnerable to the epidemic, but the abnormal climate as the breeding ground for the bacteria. To make the situation even worse, the mobility of population due to the speedy development of transportation and globalization has provided perfect carries for any possible epidemic virus.
In my point of view, the root of this worrying situation is the environment. Only when the environment really and truly follows the internal rhythm of the nature can this be really bettered back on the right track.