The history of the human race is very interesting and cruel. Looking back, we see constant military conflicts. What has changed now? Never mind. Even today we see a "theatrical" conflict between the Russian world and the Americans and their NATO allies. I mean what's happening in Syria. In fact, these countries continue to conquer the territory. Only in our time this happens differently.

But I prefer to see the positive side of humanity in the past. Yes, there really were a lot of interesting historical moments that changed the world. All that we have now is the result of what happened in the past. When I studied astrophysics, we came across familiarizing moments of the life of our planet. There was a lot of interesting information about the periods of development and about the eras. Yes, we are not the first dominant species on our planet. But we are a developed and intelligent form of life and I hope that in the future progress will give us the opportunity to conquer outer space. Do not just climb into space, but colonize another planet. Ilon Mask is a person who inspires respect. If he does it through him, we'll see the first people who fly to colonize Mars. I really like that.

I like how in the photo you displayed two different realities. It looks like a pensive look into the past. The main element here is the clock. They create the main idea.
Thank you!