Researchers at the US Space Agency have used data collected by satellites to study the relationship between human activity, greenhouse gas emissions and global warming. According to a researcher from the Hebrew University, this study is an important achievement, although it does not yet unequivocally prove The person.

Prof. Omri Wendel, an astrophysicist and astrobiologist from the Spice Institute of Physics at the Hebrew University, believes that the connection can not yet be proven - although it is quite clear that there is a connection between human activity and global warming. "The study does not unequivocally show that the rise in the concentration of carbon dioxide in the atmosphere, caused by man for sure, is what has caused the rise in temperature over the last 100-150 years. It undoubtedly strengthens the circumstantial evidence, This is a complete scientific proof. In the past, there were geological periods when the concentration of carbon dioxide was ten times higher than it is today, and there was no catastrophe. Not only that, the earth recovered. "It is possible that today such an increase in the carbon dioxide rate would have caused a higher temperature," he says.

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