Reason behind Existance of world

Jus to share, dunno if this answer is appropriate. When I was still a naive kid at the age of 5, I used to think that the world exist only because I do. That it's action is because I allow it to happen. But when I stsrted schooling that's when I realize that I do exist but to the whole world do I exist? Sure my parents do, my siblings, friends, relatives, schoolmates. But to the rest of the world? In a way, maybe what sandeepgaur is trying to contemplate is the miracle of evolution. Correct me please if I'm wrong. But his question is of a scientific nature. Imho morality or moral thinking does not exist in a science and vice versa. That is why there's great debate in why or how we exist and evolved. Just my 2 cents.

Our world exist because in that moment the "environment had the satisfactory requests" to became a, let's say, good world. With a good atmosphere. Did you already thought that cold and obscurity don't exist? Cold is what we invented to tell other people that "Is cold" ; "I'm cold". But in reality, cold, is just a "non-heat" issue. Heat we can know what and how much it is, Cold.. we can't. We can just quantify cold when we have heat too. If there was not heat at all, we could never quantify cold. Same for obscurity, without light, we can't quantify it. That's physics. Know, if you tell me our world doesn't exist, i don't believe. I believe that universe is huge, of course, i don't know if there is anything alive, i also don't know what can happen tomorrow. But what i know is that we exist, we think, we live, we are hurt, we hurt, we get injuries, we have blood. So, I think I exist. If I didn't, I wouldn't feel anything neither I would think.

Hi sandeepgaur, There is one thing that we know with certainty and that is "I Am". I cannot tell you the reason for my existence or for the existence of the world or the universe but I feel certain there is one. Blessings.

Sorry Sandee but I do exist. No one, no thought, no trick, no vagaurie can change that. "Cogito Ergo Sum..." As long as I think, as long as I know myself, as long as I'm aware of myself as a whole, I do exist. Now as for me not existing, its possible, but what of reality itself? Does that truly exist? Even though we have a defined "real" world, and a defined reality, there is no 100% guarantee it is a true world or "real". Of course one could ask "why" in all of this, but at times I prefer to ask "why not?" .

You must have a very active mind to be taking your time to think that up. lol.