The extent to which criminality (or any particular human behavior) is driven by circumstance or "nature" is (and for millenia has been) a matter for considerable debate.
It's clear that both contribute, which is important because that means there are neither "ur-criminals" nor "not-criminals". While some may, by their nature, be more likely to commit a certain type of crime, none are free from the possibility of doing so under some circumstances.
It's clear that both contribute, which is important because that means there are neither "ur-criminals" nor "not-criminals". While some may, by their nature, be more likely to commit a certain type of crime, none are free from the possibility of doing so under some circumstances.