Born had 'generals' doing terror

From a genetic perspective to a living situation, there are many factors that make brothers and sisters follow each other to sin or even become a terrorist.

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In the history of criminals who have appeared siblings, and the recent exposures of fraternal couples in terrorist attacks have surprised many people. The most specific examples are the Tsarnaev brothers Dzhokhar and Tamerlan in the Boston marathon bombing (USA) in 2013, and recently Saïd Kouachi - Cherif Kouachi attacked the newsroom of the Charlie Hebdo Newspaper in Paris ( France) killed 12 people. Besides the couple of terrorists, there is no shortage of cases where the children of a family invite each other to become serial killers, such as the Bondurant twins (Pete - Pat charges in Giles County, state). Tennessee in the 1980s); Brothers Ranes (Larry - Danny in the 1960s - 1970s in Michigan), Carr brothers (Reginald - Jonathan in the early 2000s in Kansas, USA) .

The Kouachi brothers were assassins in the massacre of the newspaper of Charlie Hebdo Newspaper

There are many factors contributing to terrorist killings 'including neurology, personality, society and culture' , Discovery News website quoted Robert Hanlon expert of Northwestern University (USA). ). In these cases, Hanlon expert said: 'A person with a stronger personality plays the leading role. The other only follows and is influenced by his brother '. In the United States alone, up to 90% of the murder crimes each year are men. 'Based on biological, physiological and social development differences between men and women, men tend to be far more violent than women' , according to Hanlon expert.

In terms of psychology, terrorism is a sub-form of violence and has many causes. Jerelle Richman, a neuroscientist at Avielle Foundation in Newtown, Connecticut, adds that every human behavior is made up of genetic and environmental genes . In the 'natural' aspect , experts have recently discovered that two genes may increase the risk of outbreaks of violence by 13 times: MAOA and CDH13, or "warrior genes." The study led by Professor Jari Tiihonen of the Karolinska Institute (Sweden) showed that men are more likely to carry these two genes than women, and the ability to pass on to male descendants is also higher, according to the newspaper. report on Molecular Psychiatry specialist.

In terms of 'nourishment' , some reports show that child-rearing environments can create far-reaching effects on how the brain processes information. For example, Michaela Chraid of the University of Bucharest (Romania) discovers children who grow up in unstable families, including those who are beaten, subconsciously able to become emotionless before violence. They often have no reaction when witnessing horrible acts such as execution, unlike those raised in a stable and peaceful environment.

Hanlon expert said that many killers tend to terrorize often inclined to violent activities because of their "twisted" psychological personality. Due to their fierce personality, they often go to terrorist organizations to prove themselves. Here, the tendency of violence and social assault continues to be strengthened by leaders, and they have more motivation to kill people.