Human Population Sustainability and Environmental Disasters

In the past 500 years, the population has increased rapidly. Technology and infrastructure that exited the world from Stone Age has increased average lifespan to over 50 years. This explosion of growth has contributed greatly to the environment where all humans live. Due to the population increase and the need for ongoing infrastructure growth, environmental disasters will achieve higher growth. If these disasters affect the entire population density, sometimes it is not contained and may lead to areas such as super bass and Brownfield.

A disaster is to extremely destroy habitat management, resulting in extensive loss of human, physical or environmental capabilities beyond the ability of affected people to cope with their resources . Landslides, earthquakes, tsunamis, hurricanes, droughts, floods etc. are examples of disasters. Disaster management is the principle that humans are constantly striving to alleviate the damage caused by disasters. Disasters are accidents, disasters or serious accidents caused by natural or artificial causes that the affected community can not immediately stop or solve. Earthquakes, cyclones, droughts, floods, etc. are natural disasters, which greatly lose human life and wealth. The direct or indirect effects of natural disasters or human-induced disasters are tremendous damage, destruction and death.

For the purposes of this document, environmental hazards are defined as specific events caused by human activities that cause serious adverse effects on the environment. Sometimes natural disasters can be environmental hazards, but this is a topic that needs to be discussed elsewhere. In most cases, environmental hazards are caused by human mistakes, accidents, lack of prospects, corner cuttings in industrial processes, greed, or simply incompetence. In other words, they will never happen without some kind of human intervention.

Natural disasters are the result of natural disasters that have adversely affected human beings. Human vulnerability due to lack of proper preparation often results in economic, environmental, or human adverse effects. Natural disasters always result in loss of human life and property, usually causing economic losses. The severity depends on the severity of the disaster. Sometimes there may be some loss, and there are no disasters in human life that cause a serious loss of life and property.