Is this the time for us to get into this kind of antics? As we know, many of our leaders do not even know the meaning of Global warming! I am not sure about the number of ministers who might know the impact of environmental changes on the coming generation, but for record purpose they have no doubt, caused a loss of more than millions. The taxpayers’ money have been wasted for this activity, especially it becomes useless and irrelevant when we find the same leaders getting involved in activities which are bigger threats to environment. Before I illustrate my claims, it would be better for me to explore global warming and environmental changes!
What is Global Warming
Global warming is the phenomenon of rise in temperature of atmosphere and oceans. It has been observed that the average temperature of earth rose by 0.6 degree Celsius in last 100 years which is really very alarming!!! If the trend continues as it is today, by 2100, the average rise in temperature would be somewhere near to 3 degree Celsius which ultimately can raise sea level by 25m, definitely many islands’ existence would be in danger!
Cause and Effects of Global Warming
The major cause of the increase in temperature is due to the increase in concentrations of green house gases in atmosphere like water vapors carbon dioxide (CO2), methane (CH4) and ozone (O3), nitrous oxide (N2O). The Green house gases are responsible to create green house Effect.
Exploring Green House Effect
The biggest source of energy for inhabitants of earth is sunlight. When sunlight emitted from sun reaches earth, some of this is absorbed on the surface to warm the earth and rest is radiated back to the atmosphere, but the so radiated back rays have longer wavelengths and some of these are absorbed by the gases (CO2, CH4, O3 etc) which ultimately warm the atmosphere. The atmosphere then reflects the absorbed heat , the phenomenon is called Green house Effect.
The major greenhouse gases are water vapor, which causes about 36-70% of the greenhouse effect on Earth; carbon dioxide CO2, which causes 9-26%; methane, which causes 4-9%, and ozone, which causes 3-7%.Clouds also affect the radiation balance, but they are composed of liquid water or ice and so are water vapors from water vapor and other gases. Other greenhouse gases include, but are not limited to, nitrous oxide, sulfur hexafluoride, hydrofluorocarbons, perfluorocarbons and chlorofluorocarbons
How does Green House Effect causes Global Warming
As discussed above, the increase in concentration of greenhouse gases in the atmosphere results in absorption of more heat energy and hence more heat energy would be reflected back to the earth causing a temperature rise. In normal scenario, the same would have been radiated to the space.
How the concentration of greenhouse gases is increasing
It has been found that human activities mainly after industrialization have contributed towards the increase of concentration of greenhouse gases in the atmosphere. The burning of fossil fuels on which the entire world depends badly is one of the major contributors towards increase of carbon dioxide gas concentration. The rate with which fossil fuels are being consumed is alarming. Though the reserve is there to sustain the demand well beyond 2100, but future looks glum there after, because of two fundamental reasons 1. Unwanted temperature Rise in atmosphere causing glaciers to melt: A threat to many islands
2. Unavailability of fuels:
An alternate and effective fuel has to be found out before it is too late.
Now I will concentrate my discussions to where I had started from.
I was referring to the recent cabinet meet of Government of Nepal at the base of Mount Everest spending billions of state exchequers. Of course it is a good gesture to show our commitment towards reducing global warming and diverse environmental change. But it is very ironical in Nepal , our same environment conscious leaders time and again instigate their cadres to have “Mashal Julus” , Tyre Burning and many more unwarranted activities which ultimately can and does add its bit in already increasing greenhouse gases. If to show the world, they can hold a meeting at the base of mt Everest , I am sure they will not forget the lesson after coming back to kathmandu and their home districts , I want to be assured, no tyre burning and mashal julus will be done hereafter. if the trend repeats then the big fuss made for publicity would be similar to “Hathi aayo hathi aayo Fussa”. I will and other Nepalese too will understand this as one of the many dramas being performed by our political jokers.
(some of the data to prepare this discussion has been taken from http://en.wikipedia.org/wiki/Global_warming)


