It seams that when we gossip or reading news, the RPE is working, and driving us to understand what can be the causes of the things we see. It is caused when we can not understand the reasons or can not predict the events. This may be one of the reasons, news tend to be bulerd and not logical, and are becoming [http://en.wikipedia.org/wiki/Infotainment infotainment]. Cause is an economic description (explanation) for a set of phenomena<ref>Ernst, M. (1986). On the Economical Nature of Physical Inquiry. Popular Scientific Lectures (pp. 186–214). Open Court.</ref>. If we will achieve good explanations, we will be less surprised and will be able to better predict our interaction with the world. [[User:WinSysop|Tal Yaron]]