I don’t think about it often, but the world has changed so much since my younger days. And I think about the changes my parents have seen in their lifetime. It’s amazing. Some are obvious, while others might not be noticeable. Significant changes in life include television, the internet, and cellular phones. But there are other changes that we barely notice. Decades ago, I used to Monarch butterflies all the time. They were everywhere. But I haven’t seen one in years. I thought perhaps they aren’t native to Tennessee. But I found out there’s a reason I don’t see them anymore…