Science and technology for human welfare and its effect on environment

Abstract

Human beings have a natural instinct to gain more comfort in their life. They want easiest way for recovery from diseases. They want to travel maximum distance in minimum period. They want to communicate with each other without making barriers by long distance. They want good food, clothes, shelter and all other things which make life luxurious. Science and technological developments are helping human population with many ways. Here I am discussing about three helping prospective. One is health and long life, second is communication and information and third one istravel and transportation. There are many researches which are giving new technologies for good health and stretching life span. Scientists continuously trying to combat many diseases and achieving success also. But with the implement of these techniques hospital’s waste is increasing. Without proper management of this waste the chance of spreading other diseases is increasing. There is many technologies for communication and information.  For this purpose new techniques and equipment are continuously changing. The fast change in equipment certainly advances the human life but the waste is also increasing and producing harmful effects to human life. For travel and transportation the vehicles of new models are coming. Pollution from Automobiles is increasing. Human health is affecting from dumping waste material. All types of waste misbalancing the air and water. Polluted air and water is supplying diseases. The environmental degradation if not nullifies, must be decreasing the efforts of science and technology for human welfare.

Key words - Health, Communication, Travel, Transport, Waste