Question

How different would the world be if everything around us are in the same shape

Answer 1

It would not be as too different. It would be like Minecraft game. You but boxes of cement to build a building.

Answer 2

Answer:

If everything in the world will be of the same shape, then we will be not able to identify the difference between any two objects or shape by seeing it.

So, the world be totally different if everything would be the same.

Also, the world looks beautiful and associative due to the dislikes and the differences among the things around us, but if everything would be the same then there is no logic of talking about association.

So, talking of the world in which all things are of same shape , it is totally illogical.