The steady decline in appreciation for life is incredibly disturbing
Perhaps I see it as a decline overall in society since my personal appreciation for how precious life is continues to steadily increase. So its not that the overall appreciation is down, its just that mine is up.
I was a senior in HS when Columbine happened and since then, its seemed like a steady stream of mass shootings where innocent lives are removed from this Earth far too early. Really though, its just that 24hr news and then social media have both risen in popularity since '99 and as a result, everyone is inundated with an overload of information.
I wouldn't hesitate to say that school shootings are more common this century than last, but its not like the 70s and 80s were some golden age of respect for life.
This will continue to be a problem until we as a society adjust how we treat our kids. Learning sympathy, empathy, and conflict resolution at a young age will help reduce severe alienation later in life. Also, mental health needs to stop being something that is taboo and made fun of. Mental health is no different from physical health and should be treated as such. "Oh, you have a peanut allergy? That must be difficult when eating at restaurants, but its great you are working with an allergist to reduce the allergy. I am bipolar and am also in treatment."
But nope, life isn't like that yet. Cancer is embraced and supported, but schizophrenia is hidden and looked at as sad. Hell, even ADHD is controversial since like most mental health issues, it doesn't physically manifest itself in a way we can all see, so people doubt its existence and shame those who seek help for their children.
Inclusion, empathy, and support- these 3 things are seriously lacking in childhood and it is up to the parents to instill these things in their children. A more supportive school society that is more inclusive and empathetic will help reduce the severe alienation that so many of these desperate shooters feel.