陕西宝鸡县某中学因停电导致学生下楼拥挤,造成2人死亡、多人受伤的惨剧。从时间上说,这是最近一起因校园拥挤酿成的惨祸,但绝不是第一起,类似惨剧此前在别的地方也曾上演过。关于惨祸的原因,不乏有对“变电人员”及“楼梯质量”的指责。这固然也是应当引起注意的因素,但扪心自问,这些技术原因是否该为血的教训负全责?学生是被踩死踩伤的,并不关楼梯什么事。如果不发生集体拥挤,这起惨祸就能够避免。而停电导致的一团漆黑是否就成为集体 A middle school in Baoji County, Shaanxi Province, left a crowded building due to a power outage, killing two people and injuring many others. In terms of time, this is the latest tragedy caused by overcrowding on campus, but it is by no means the first. Similar tragedies have been staged elsewhere. On the tragedy of the reasons, there is no lack of “substation ” and “stairs quality ” accusation. Although this is a factor that should be paid attention to, but ask ourselves whether these technical reasons should be taken full responsibility for the lesson of blood? Students are trampled on and not off stairs. This can be avoided if no crowding occurs. Blackout caused by a blackout has become a collective