What is the significance of Gary Kleck's research on defensive gun use in understanding the role of firearms in self-defense situations?

Gary Kleck's research on defensive gun use is significant in understanding the role of firearms in self-defense situations because it provides empirical evidence that firearms can be an effective means of self-protection. Kleck's studies have shown that guns are used by law-abiding citizens to defend themselves against criminals, challenging the notion that firearms are only used for violence. This research highlights the importance of considering the potential benefits of gun ownership in self-defense discussions.