The whole article just proves that propaganda is in part, created through the use of directed "expert" testimony. One could just as easily ask, "Why does a country feel the need for a military?" = "As men doubt their ability to provide, their desire to protect becomes all the more important. They see carrying a gun as a masculine duty and the gun itself as a vehicle for a hardened kind of care-work caring for others by shielding them from danger, with the threat of lethal force."
The explanation fits rather well. But the concept of protecting ones self, property, and country. The concept of a firearm having one sole use... Defense, go untouched. The article clearly steers the mind of the reader in one direction only. That's not objective or responsible. Increasing suicide rates, and social insecurities being considered without taking into account the countries severe lack of mental health care, focusing primarily on the gun. Also leaves the intent of the writer questionable. How could such an obvious variable in such a complex equation be overlooked?