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OPINION Vol.1, No.1 June 2013 - National Defence University

OPINION Vol.1, No.1 June 2013 - National Defence University

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Major Conclusions. Major conclusions that emerge are:-<br />

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Climate Change<br />

Unmanaged population growth of Pakistan is putting huge strain on socio-economic<br />

development and has been off setting limited economic gains.<br />

Potential of youth is a time critical opportunity as well as challenge.<br />

Unequal distribution of basic amenities in rural and urban areas is leading to rapid and<br />

unplanned urbanization.<br />

Megacities due to conurbation are becoming unmanageable. Hence, option of exploring new<br />

sites of agro based towns and Export Zones along coastline is a necessity.<br />

Dwindling limited resources leads to the choice of adoption of SAVE, ARRANGE or<br />

SNATCH policy.<br />

Institutionalization based on future vision is a key to harness potentials of the nation.<br />

Human Resource is most prominent and ubiquitous. Labour surplus economies (like Pakistan)<br />

demand pragmatic HRD policies and practices.<br />

Public and private partnership drives entrepreneurships, sustain economic growth and provide<br />

requisite thriving opportunity.<br />

Lack of long term Developmental Strategy. Capitalizing on full potentials of human, natural<br />

and manmade resources will lead to demographic dividends.<br />

Trend. Climate change 7 is a change in the statistical distribution of weather over periods of time<br />

that range from decades to millions of years. It is primarily triggered by global warming. The average<br />

temperature of earth, generally agreed upon at 14 0 C has risen by about 0.74 0 C over the last century 8 . Ten<br />

of the warmest years in recent history (since 1850) have been in past two decades. If the trend continues, it<br />

is expected to increase by another 1.8° C to 4° C by the year 2100 9 .<br />

Causes. The earth’s climate has remained in a state of perpetual change through history primarily<br />

due to natural phenomena. Major natural causes include continental drift, volcanic activity, the earth’s tilt<br />

and oceanic currents, variations in solar output, and Al-Nino and La-Nina Cycles 10 . These changes and the<br />

resultant variations in atmospheric temperature will continue to happen in the future as well and are not<br />

very predictable. After years of speculations, a scientists’ forum by the name of Intergovernmental Panel<br />

for Climate Change (IPCC) was formed in 1988. Successive IPCC reports 11 have concluded with growing<br />

confidence that the earth’s climate is indeed warming, and most worrisome are the anthropogenic (i.e.<br />

human-induced) causes - particularly the burning of fossil fuels which releases CO 2 to the atmosphere.<br />

These key conclusions are accepted by world’s leading climate scientists. Starting with the<br />

industrial revolution in the 18 th century there has been a gradual rise in greenhouse gases (GHG) in the<br />

atmosphere. There are a few important aspects that must be understood:-<br />

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GHG are a part of the atmosphere that help regulate the temperature of atmosphere through<br />

greenhouse effect at its current level of 14 0 C 12 . A variation in their composition traps more<br />

solar heat.<br />

The prime human induced GHG in the atmosphere is carbon dioxide 13 . The contribution of<br />

other gases is shown in the pie-chart.<br />

The current concentration of CO2 in atmosphere is 391.07 particles per million, which is<br />

highest ever in history 14 .<br />

Contribution of energy sector in GHG is particularly conspicuous.<br />

<strong>OPINION</strong> <strong>Vol.1</strong> <strong>No.1</strong> 95 <strong>June</strong> <strong>2013</strong>

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