Most "Palestinians" are actually from the area formerly known as the Trans-Jordan. Hussein of Jordan didn't want them back when Israel was made a nation by the UN. Thus the people were stuck in crappy refugee camps and their situation was never made better by any of the Arab nations, because to do so would have been to acknowledge the existence of Israel. So those people sat in those camps for a couple of generations in poverty breeding terrorists.
Good anaylsis.
I am glad I am not stuck in a place like that.
Poverty does not breed terrorism, most terrorists are upper or upper middle class. Islam breeds terrorism, but it takes money to be one.