Artificial light pollution
Depleting natural resources and degradation of the environment is a primary contemporary preoccupation of environmentalists today. Air pollution, water pollution, noise pollution, ozone depletion, green house effect are issues we are familiar with. A relatively new concern is that of Light pollution. For the past few years environmentalists have been researching on the harmful effects of light pollution. This is a phenomenon now fairly common in the cities of developed nations of the world. Changing lifestyles, shifts in workplace demands of both customers and retailers, are some of the reasons that have led to the presence of a fairly active night life which consequently poses demands on artificial light requirements. This is the primary cause for Light Pollution. How and when does Light Pollution occur? When excessive artificial lighting enters the night sky, it gets reflected off air borne water particles and water droplets. This causes a c