New research on the impact of the sun

Global warming results in climate changes (Photo: greenpeace.org) Written in Nature , scientists from the US and Europe say that changes in the sun's light only work minimal action on global warming in the past 300 years. They claim that human activities in burning new fossil fuels play an important role in increasing global temperatures.

Argumentative

Skeptics about the human role in global climate change often point out that the sun is the reason why the earth heats up.

Proponents of this view argue that the earth's temperature changes are directly related to the increase in the sun's activity; they argue that the brighter sun will make the earth warmer, especially in the last 100 years.

Now researchers from Europe and the United States have evaluated climate and solar data over the past millennium. They are able to assess the impact of the sun by measuring the type of atom that the sun's activities produce.

They concluded that changes in sunlight in general have little effect on increasing the temperature of the earth.