My computer picked up a virus even though I have anti-virus protection. I took it to our local techie to clean it up. Some of today’s powerful viruses, she said, can make it through normal anti-virus software.

One who wishes to cause harm can now perpetuate wrong against nameless, faceless victims in record numbers. Was the person who caused the infection to my computer angry at a wrong done to him or her? Were they in rebellion against society or the government? Simply a hacker who does these things for the fun of it? Safe to say that they did not know me, had never met me.

The damage to my computer data was minimal and quickly repaired. But people’s lives can be threatened if power outages happen in more serious circumstances: to electric grids or hospitals.

The news is full of the new combat, cyberwar. Enemies fight through the ether, striving to destroy vital networks.

Perhaps in a society where we increasingly communicate through devices instead of face-to-face, such developments are inevitable. Human nuances and vulnerabilities are filtered out.

What can alleviate our detachment from others? We need more than ever the small face-to-face groups. Families, faith nurturing, and communities are as essential to survival, surely, as the digital grids we depend on.