Alien Thought

While I was looking over my small tomato garden in the morning light, a thought came into my head that I had to consider.

The fact that this planet was like one giant garden... Then I took it one step further and extrapolated that this garden called Earth was a lot like an environment in a Zoo.

By then my mind was spinning with the possibilities. Like, are all of us, just aliens in the garden? Are UFOs just observers that get a little bit to close to the cage?

I need to think on this one some more. Let me know what you think.