This is an interesting piece. Its true that today's weapons are designed to fight yesterday's wars. Today, we have new problems, our current weapons don't make these problems go away. In tech, this is a little bit of "standing on the shoulders of giants". etc

This argument arguably scales to life itself. When you are a kid you want to be tall. When you are a teen (and you're tall) you want to be independent. When you are independent your single (want an SO). When you get an SO, you want a house. Etc.