I guess that's the problem isn't it? Lack of compasson and empathy for other's suffering and being detached; thinking detachment will help bring in solutions?
It's like what they said; especially during Nazi Germany - it was the lack of caring from the regular people that helped create the montrous atrocities. Just sitting by and watching it happen and never caring to feel anything for others. Its very sad.
You're mistaking non-attachment for modern detachment, as in the Nazis in Germany. Being non-attached in the Buddhist sense is simply not holding on to ideas, thoughts, images, words, etc. so tight for so long they cause suffering in you and others around you. Being "detached" is actually the opposite - you hold on so tight to these things, ideals, principles, thoughts, etc, that your own fear, suffering and anger causes you to create a divide between yourself and others.
It's not a lack of compassion or a lack of empathy, but everything...
everything is fleeting - every thought, every event, even our own lives. To hold on to an emotion beyond an event, or a feeling beyond the cause, only creates suffering in you and everyone around you. To suffer over the pain of a lost friend of loved one, only causes you more suffering - they're dead, they aren't going to suffer anymore.
So what good will it do for the entire nation to fly flags at half mast, or TV broadcasts from around the country interviewing sobbing parents? It's just a group effort in holding on too tightly to a certain belief and feeling.
I'm also not saying to
forget about the events. Study them, learn about them, find the cause and take steps to prevent future situations like this but don't get emotionally attached to them. When attachment interferes, we make rash and stupid decisions - 9/11 for instance, we grew attached to our place and comfort in the world and when that was shattered, the US declared war on half the world afterwards... and people were lining up at military recruitment offices for the chance to kill Muslims.
People think I'm a sociopath because I engage in the spiritual form of Buddhism, not just the "happy feel good" philosophies everybody borrows from. In reality though, I have a deeper compassion for everyone around me and the entire planet I live on than I ever did in the past. Being emotionally crippled over the death of 27 (or has it changed) people because of my own attachment to an ideal, isn't going to help the other 6 billion on the planet who still need help, compassion and guidance.