Man or beast, it is in the science.
Yes, buy man is a beast. It is across cultures and moral landscapes but plays out mostly in main stream world media. Arnold Schwarzenegger’s display of brain cupidity is one of much personal privacy highlighted by dissection. From politicians like John Kennedy, stuff Bill Clinton, cure Francois Mitterrand, Mark Sanford, Elliot Spitzer, and John Edwards some might think this is declining morality. Nope, this has been going on for years and in fact, Muslims believe polygamy really prevents “infidelity”. Some may say with power and money man may believe he is sanctioned and the women drawn to fame and fortune. Unfortunately it is not so, look at your next door neighbors. It is nature.
So what is behind this risk taking that can take a Dr. Jekyll and make him a Mr. Hyde? Over millions of years the survival of man depended on food, water, and sex. The brain developed reward systems to make sure man preserved evolution success. These reward systems developed receptors for oxytocin and vasopressin in brain regions to reinforce vital behavior. Dopamine is released during sexual activity which causes the release of oxytocin and vasopressin. All of this makes you feel good, the hormone sex cocktail.
Helen Fisher discusses many of the feelings of intense romantic love, saying it begins as the beloved takes on “special meaning.” Then you focus intensely on him or her. People can list the things they dislike about a sweetheart, but they sweep these things aside [as well as family and friends] and focus on what they adore. Intense energy, elation, mood swings, emotional dependence, separation anxiety, possessiveness, physical reactions including a pounding heart and shortness of breath, and craving, Fisher reports, are all central to this feeling. But most important is obsessive thinking. As Fisher says “Someone is camping in your head.”
“Camping in your head” or is the part of the brain responsible for reasoning which becomes overwhelmed by evolution reward system? Let me think, reasoning developed over thousands of years and evolution reward system over millions of years. Reasoning does not have a chance. However, for the success of survival of mankind, a significant influence will be the continued development of love and respect while understanding our limitations. To control this mental capacity, we must concentrate on consequences before reward certainly very difficult when hormones are running a muck. I guess the simple solution is, keep it in your pants dude and ladies before hormones take over the harmonious bond you professed to your partner. Not an easy task.