sorry gurudev i forgot to mention the name of the place its champadevi i am not a climatologist not environmentalist but global warming would be something like increase in the earth temperature which in long run would lead to melting of ice peaks leading to many changes, the teperature in the tropical region would rise to destroy many lives global warming does not seem to have a immediate effect since the rise is temperature is by only decimals of degreees but it accumulates over the years one of the causes of GW would be green house effect the above picture would just be because of maghe jhari not a direct consequence of global warming but may indicate extremities of temperature that we may face (may be an indirect effect).