Despite the knowledge of the effects greenhouse gases are having on the environment, the numbers continue to rise. Emissions of CO2, methane and nitrogen oxides must be reduced to create sustainable life on this planet. It is common knowledge that greenhouse gases are being blamed for global warming.

The gases which are generated by the burning of fossil fuels are said to trap the sun's energy, causing a rise in global temperatures. Although warmer weather may sound welcome in the colder climates, the long term effects are disastrous. Severe problems include the melting of the polar icecaps, and glaciers, cause a rise in sea levels. Extreme weather such as floods and other storms have been noted.



Sir Nicholas Stern, former World Bank economist, is quoted in an SMH article has warned of severe problems if global warming was ignored. He also advocates fighting climate change will save money in the long run, contrary to what is commonly thought. According to Sir Nicholas, if progress is not made, within the next ten to fifteen years, the global economy will be severely damaged.
Although attempts have been made to regulate growing emissions, levels of nitrous oxide continue to increase annually by 0.2%, while methane remained stable. Data is gathered from monitoring stations, ships and aircraft around the world World Meteorological Organization's Greenhouse Gas Bulletin.
Quoted in a BBC news article, WMO senior scientist Geir Braathen said, "There is no sign that N2O (nitrous oxide) and CO2 are starting to level off. It looks like it will just continue like this for the foreseeable future."
Limits for emissions of six greenhouse gases are set by Kyoto for the richer countries who have ratified it. Targets which currently exist will run until 2012. China has ratified the protocol, though not required to reduce emissions as a developing nation, despite it's booming economy. Rejecting the compulsory cap are Australia and the US.
" To make CO2 level off we will need more drastic measures than are in the Kyoto Protocol today, says Braathen. "Every human being on this globe should think about how much CO2 he or she emits and try to do something about that."
If everyone did their part, the results would be sustainable. Consider being part of the solution, by conserving energy, choosing alternative energy sources, and by supporting companies who are trying to make a difference. You can make an impact with the choices you make in your lifestyle, inspiring others to do the same.