Pros and cons are still looming issue of climate change. Some scientists, such as those belonging to the Intergovernmental Panel on Climate Change (IPCC) or other independent scientists, said that based on research they have done to climate change is taking place. While for other scientists are skeptical, as the leading physicist Richard Muller of the University of California Berkeley, United States declared that climate change is not real and is more influenced political element as well as strengthened environmental activists.

The reality of what is now believed by Muller himself rebuffed. As quoted from Bussiness Investor Daily, Muller revealed in the Wall Street Journal, Muller is now admitted that climate change is taking place.

Her belief is based on research he had done himself to the truth about climate change as has been stated by other scientists before. Any data recorded at the monitoring center temperatures worldwide were analyzed by him, and the result can be guessed that climate change is raising the temperature by 1 degree Celsius since the mid-1950.

To reduce bias that may occur in the captured data, in addition to using temperature data from urban areas are believed to cause bias in the analysis, Muller also use temperature data from areas outside of urban areas. And the result is the temperature in the region also increased. » Read more: Global Warming Is Real