Climate Change: is it?

From early days of my B.Sc I have been the acquiring the knowledge for climate change as a cause of all the existing problems such as water crisis, land degradation and so on. It might be one of the factor which has substandard the scenario but not the root cause of all the existing environmental problems.

Climate change is a change in the statistical distribution of whether patterns over periods ranging from decades to years. In context of Nepal the change in the natural system from a decade is more due to human activities such as concrete land, urbanization, over extraction of water, no proper management of natural resource, change in nutrients content in soil etc, which has imbalanced our natural system. Lack of water discharge in the rivers in Kathmandu is probably due to the watershed degradation which has resulted water table to move its position.  We use resources but inadvertently neglect to conserve these resources. Climate change may be one of the accelerating factors for existing problems but not the major factor.