The arctic ices are melting and so are the glaciers, the result global warming. Global warming is the increase in the average temperatures of the Earth's near-surface air and oceans in recent decades and its projected continuation. Global average air temperature near the Earth's surface rose alarmingly during the past century. The Intergovernmental Panel on Climate Change (IPCC) concludes, "most of the observed increase in globally averaged temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic greenhouse gas concentrations," which leads to warming of the surface and lower atmosphere by increasing the greenhouse effect. Natural phenomena such as solar variation combined with volcanoes have probably had a small warming effect from pre-industrial times to 1950, with only a a small cooling effect since 1950. This warming phenomena and sea level rise are expected to continue for more than a millennium even if greenhouse gas levels are stabilized. This reflects the large heat capacity of the oceans. An increase in global temperatures can in turn cause other changes, including sea level rise,can result in floods and drought. There may also be changes in the frequency and intensity of extreme weather events, where such changes will vary from region to region around the globe.
Strife torn Pakistan witnessed yet another blood bath when a suicide bomber detonated himself inches from Pakistan’s former Prime minister Benazir Bhutto after she was leaving an election rally in Rawalpindi’s Liaqat Bagh Park. A gunman also shot her on the neck and chest ensuring that Bhutto does not escape death for a second time. Bhutto had earlier escaped a bid on her life on October 18 at Karachi in which 140 people died. Leaders in Pakistan it seems are either doomed to have violent deaths or are banished from their native lands. Benazir’s father and former Prime minister Zulfiquar Ali Bhutto was hanged in this garrison town in 1979 after a military coup....
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