Global warming is the rise in the average temperature of Earth's atmosphere and oceans since the late 19th century, and its projected continuation. Since the early 20th century, Earth's mean surface temperature has increased by about 0.8 °C , with about two-thirds of the increase occurring since 1980. Warming of the climate system is unequivocal, and scientists are more than 90% certain that it is primarily caused by increasing concentrations of greenhouse gases produced by human activities such as deforestation and the burning of fossil fuels. These findings are recognized by the national science academies of all major industrialized nations. Climate model projections are summarized in the 2007 Fourth Assessment Report (AR4) by the Intergovernmental Panel on Climate Change (IPCC). They indicate that during the 21st century the global surface temperature is likely to rise a further 1.1 to 2.9 °C for their lowest emissions scenario and 2.4 to 6.4 °C (4.3 to 11.5 ...
Sahil Kakkar started the Discussion
on Nov 11, 2013 , 12:20 pm
Is the world coming to an end?
When I was a kid, stories of natural calamities and disasters were very few. The death toll too was often very less. But now-a-days every year there are 2 massive natural disaster incidents where thousands of people die.Is this because of global more »
Naeem started the Discussion
on Oct 30, 2013 , 11:48 pm
Holy smoke arising from Hindu funeral pyres, Muslim cemeteries and Buddhist temples are responsible for almost a quarter of the greenhouse gases blamed for global warming on the Indian subcontinent and the melting of the Himalayan glaciers, a new more »
Shankar Manakkal started the Discussion
on Jul 25, 2013 , 12:34 pm
Monsoon mayhem: Global warming or normal?
Looks like global warming is here to create major havoc in our lives! Mumbai is seeing massive mayhem this monsoon as is Uttarakhand. Uttarakhand is again receiving excessive rain fall and cloud-bursting incidents, while over 160 are already dead more »
Neha Singh started the Discussion
on Jul 24, 2013 , 08:06 am
Excess rains bec of global warming
I am currently working on a green energy project for the UK, and just looking at India makes me look in utter despair. We are nearly 100 yrs away from implementing green laws, and Indians are the primary contributors to garbage, electric and more »
Maruthu Pandian and 3 more commented on the discussion
on May 25, 2013 , 02:48 pm
Everywhere is corruption. What are the steps, as a public, we have to take to eradicate the corruption ? There are many people presenting theories only, those who are founders are those theories, even themselves could not be practical to their more »
Vimlesh Kumar posted the Blog
on May 16, 2013 , 03:25 pm
ARCTIC ICE CAP
ARCTIC ICE CAPScientists were predicting for quite sometime that the Arctic ice cap will no longer exist in summer by 2050. However, the recent studies of data collected by the satellite CryoSat-2 of the European Space Agency revealed that the loss of sea ice due to global warming was faster and the Artic would be a sea in summer within a decade. According to the US monitoring organisation the National Snow and Ice Data Centre (NSIDC) in Boulder, Colarado, the Arctic sea more »
Every body is aware of Gulf war fought between coalition force [ from 34 nations] against Iraq. It was telecast almost live through out the world. This battle was fought during day and night.The great battle of kurukshetra [MAHABHARATA] was also telecast live and Sanjay through commentary conveyed it vocally to the then king of Hastinapur, Dhrithrashtra [who was blind] . This telecast of Mahabharata battle was covered perhaps through satellite based cameras as Sanjay was able to comment on t more »