This was the only version I could find, which includes the following description:
A song which is an inspiration to understand the people, the planet and our futureFine, I'm all in favor of the planet and its future, but notice when she shows her parade of flags which one is missing, and which ones are repeated.
In the early days of Journey Greg Rolie was the keyboardist and shared singing duties with Steve Perry. He had been lead singer with Santana and was very good but he was no match for Steve Perry's range and flair and eventually Perry won out for obvious reasons..
If you enjoy this song here's a live version (embedding disabled). It's pretty good.