Climate change is related to Geo-engineering, which could be the solution to greenhouse gases. As control over greenhouse gases is not possible, some solution on the lines of Mt. Pinatubo volcano that erupted in 1991 can be tried. Volcano particles kept on hovering over the sky for two years blocking the sun rays and cooling the earth. Geo-engineers recommend a simulated volcanic eruption calling it “ Plan B” for cooling the earth (http: //marketplace. publicradio. or/display/web/2008/01/30/planb/_pm3_geoengineering/, 2009). Climate change is directly related to physical science. Climatologists are very sure of the fact that human activities are responsible for warmer earth atmosphere.
Climatologists study “ eureka” moments, besides measuring changes in temperature, satellite sounding, and conduct climate-model experiments. Scientists have cross-checked the data and results of climate change as per their observations. They have also tested other reasons for climate change to substantiate their reasoning by applying the highest standards. It is now very much clear that human interference in nature has caused extensive damage to the environment. Future still depends on and is in the hands of people all over the world to control greenhouse gas emissions (http: //www. scientificamerican. com/article. cfm? id=science-behind-climate-change, 2009).
Air QualityThe WAG website provides different causes of air pollution. Both domestic and industry are responsible for polluting the air. Industrial boilers and furnaces add to the pollution level. If any such nuisance of polluting air quality happens, the local council takes penal action; similarly, anybody can go to the court to seek redress from such nuisance. The website provides knowledge on the national air quality strategy touching ways to tackle air quality issues, standards and objectives of maintaining air quality, strategy structure to remove small particles, and new policy initiatives to be introduced to meet the strategic aims.
The WAG website enumerates the pollutants causing air pollution, namely nitrogen dioxide, and fine dust coming from industry, vehicles, domestic sources, and biological particles.
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