If I was to consider the world as a whole I'd have to consider it without the presence of humans As well as with them I'd have to consider the notion That there was once No one And nobody But there was potential And there was life I'd have to consider what it would be To not consider To ponder that I wouldn't ponder To admit That we as humans Are not necessary And yet, the food chain Without one the other dies And yet it was built Originally with missing links Because there was something else to fill it. What if we as humans Have a shelf life And eventually, Due to natural concerns Will be eliminated from the good chain There may have once not been a food chain at all, Unless you consider gravity And the molten denser states of space Chewing away at the atoms given to it The very centre of the formation of a planet Where gravitational pull Is the closest thing to gravity That space will ever get It can all be explained. But bacteria don't need explaining to The dinosaurs didn't need an explanation, Nor did our previous ancestors So why do we? It's only natural As is gravitational pull in a space without gravity.
There will always be a food chain. Whether it's the formation of a planet, or the reproduction of the first bacteria cell. However, there won't always be humans to label things, and to care. To care too much.