Will world become borderless someday?

Our world started out as a world without borders! But as long as humans are there, you cant have a world without borders! You can see that more and more states want autonomy and formation of a separate country. This process will go on till the world is full of many mini countries. Internet and global trade is one thing, and having borders of countries is another thing!

When people of allover the world start treating each other like brothers then there won't be any borders.

hmm i don't think soo