The Global Warming debate

March 2, 2011 | By In Global Warming | Comments(0)

Global warming is the buzzword that is echoed around the world. This topic is never free from its share of debates, discussions and controversies. Until some years ago you could come across environmentalists who pleaded you to join them in fight against Global warming. But today you may find environmentalists who will ask you to ignore the very concept of Global warming and to focus on more important things. So its largely your decision whether you should stand by the topic or concentrate on more important topics.

Most of the time Global warming debate steers towards the direction that “Global warming is not real.” But still the people who go against the existence of Global Warming don’t deny that temperature of earth, temperature of the water and melting of the ice had certainly occurred but the reason for global warming cannot be made to rest on human shoulders. Changes are inherent part of the nature. Even if there is no release of carbon dioxide by human activities temperatures will change. The controversial Global warming skeptic Bjorn Lomborg however confirms the existence of some global warming facts but he adopts little bit tricky track to follow the issue when he says “Global warming is real and caused by Carbon dioxide. The trouble is that the climate models show we can do very little about the warming”. Some skeptics have further made the issue very confusing which generates an impression amongst the common man that “Global warming is not real.” Their viewpoints are:

* There is no concrete evidence to show the global warming.

* Even if there are no emissions of Carbon dioxide changes could be observed in measured temperature which is the part of natural cycle.

* If the Kyoto Protocol is implemented in its full measure then that will cause economical striations in world. The losses will be large and gains very little.

* More people are dying of Global cooling than Global warming so if temperature increases by couple of degrees then it can save more lives than before.

* Money which is invested in such treaties and protocols should be directed to solve more inherent social problems like malnutrition, poverty, AIDS etc.

While browsing through Television channels one can come across various celebrities, politicians, meteorologists, weather experts voicing their opposition to the global warming and adding some controversial conclusions towards Global warming debate. Some experts argue that even the most talked about documentary of 2007 called An Inconvenient Truth misguided the people over some facts. An Inconvenient Truth was declared as one sided and containing scientific errors by British Judge. An Inconvenient Truth shared Nobel Prize for peace with IPCC. Even IPCC openly rejected some of the points highlighted in the documentary like increase sea level. According to documentary 20 feet increase in sea level is expected at the turn of century whereas in reality scientists say only 3 feet increase is noted in the sea level at the end of the century. Gore also speaks about melting of icecaps which will contribute towards another inch of increase in sea level.

Although there have been suggestions which when applied will lessen our harm on environment like going for natural energy sources than depending on the conventional energy sources. Similarly adopting environmental friendly electricity sources. The economical impact of embracing these changes will be very high.

Some skeptics have also termed the Global warming debate as scam. They say that Global warming is the source of raising money for environmental organizations and so called Environmental groups. Someone may think I have contributed to environmental support group so there ends my responsibility and commitment with the nature but in reality paying hefty amounts towards fees doesn’t ends your responsibility towards nature. Instead adopt ways which are less harmful to the nature.

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The Effects of Global Warming

July 3, 2010 | By In Global Warming | Comments(0)

When you hear about the effects of global warming it is important to understand that the effects we are experiencing today are moderate compared to what the future will see if we do not take preventative action. Over the next century researchers and environmental professionals are stating that the effects of global warming will continue on a constant inclined curve. Temperatures heating up a little bit each decade until the earth’s temperatures reach the sweltering levels that we experienced in history. Scientists believe that the earth’s temperatures will rise between 2-9 degrees Fahrenheit by 2050.

The Arctic and the earth’s northern latitudes will feel the most of the effects of global warming as they continue to escalate. As the Arctic packs and glaciers begin to melt from the increased temperatures the tundra and seas surrounding the areas will continue to absorb the warmth which was once reflected back into space. Climate models show that if temperatures throughout the rest of the world rise to 3 degrees Fahrenheit they will more than likely rise to at least 7 degrees Fahrenheit in the Arctic. From this the oceans throughout the world will become full with melting glaciers and ice from the Arctic likely to rise by at least 3ft.

As the temperatures continue to rise this will force the ocean to evaporate quicker and therefore more rainfall will be experienced. The problem with this effect is that the rainfall may hit areas of the world which do not need it at all causing massive floods and monsoons. Subtropical areas like India are expected to be the target of this particular effect of global warming. On the other hand it is safe to say that droughts are going to be more of a problem than flooding.

There are predictions that the future effects of global warming may have its benefits as well. In the northern part of the world such as Canada, the warmer temperatures will mean longer growing seasons and more rainfall. This of course then will put an end to any food shortage that may be occurring and provide a new sense of prosperity to countries throughout the world which have been struggling to survive.

Many of the changes and effects listed above are already taking place today on a smaller scale of course. Sea levels are rising due to thermal expansion of the ocean, in addition to melting of land ice. Amounts and patterns of precipitation are changing as well but only slightly in comparison to what has been predicted for the future. Changes in temperature and precipitation patterns increase the frequency and intensity of other extreme weather events such as floods, droughts, heat waves, and tornadoes.

Other effects of global warming include higher or lower agricultural yields, further glacial retreat, reduced summer stream flows and species extinctions. As a further effect of global warming, diseases like malaria are returning into areas where they have been extinguished earlier. This is only the beginning of the effects global warming can have on our earth. As the greenhouse gases continue to increase and enter the atmosphere these effects are only going to increase in severity making it harder and harder to maintain our quality of life.

Many people find it hard to believe that the effects of global warming can become as severe as scientists are predicting but the patterns support these theories. When you read studies comparing today’s weather to weather 20years ago there are already signs proving the effects of global warming. Pay attention to the weather today and the severe weather being reported from all over the world and you will begin to see the effects within your own life as well.

We can all do our part to reduce the amount of greenhouse gases within our atmosphere. No matter how small the act might be (saving electricity, conserving fuels, etc) every action makes a difference when we are all making these eco-smart decisions. There are no doubts that the effects of global warming are only going to persist and increase if we do not do something today. The fact is that even if greenhouse emission gases were completely eliminated today it will still take years to eliminate the threats of global warming. This is why it is so important to do what we can today!

Communication Manager for http://www.theglobalwarmingoverview.com. An unbiased platform about global warming and the environment. News, forum, debate, information to take educated action as a global environmental citizen.
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