Although you will have heard or read a great deal about the environmental consequences of global warming, man will probably be affected through famine, or war long before the health of the population as a whole is harmed to a serious degree by the temperature change. However increasing extremes of temperature, as a result of climatic change, could result in increased mortality even in temperate climates.
Important issues concerning physical hazards include those relating to health effects of electromagnetic radiation and ionising radiation. If one excludes the occupational environment, then noise and other physical hazards may present a nuisance to many inhabitants, and impair general well being. Environmental noise does not usually contribute to deafness but notable exceptions may include noisy discotheques and "personal stereos".

So basically the reason why i m posting is just to create a self awareness among peoples that they should travel and even for those seniors who are living in some sort of assisted living centers or the aged care centers must at least once in a year try and spent some of the their time at some peaceful place that is close to nature so that many worries can be washed away.. Even the doctors says that the nursing homes or the care centers that are more close to nature creates a good impact on the patients or the residents health..