这有专门研究，禁枪的结果是谋杀率上升， 无一例外

来源: 于 2025-12-17 18:46:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

前芝加哥大学教授John Lott的研究结果， While gun bans (either a ban on all guns or on all handguns) have been imposed in many places, every time guns have been banned, murder rates have gone up.