When the world was created, animals moved freely and adapted to their environment. Yet for some reason, humans believe that land can actually be 'theirs' and actually put up fences to prove the point. Then they stop anyone they don't like from coming into their land - and on rare occasions, stop people from leaving their lands too.

• Do we really need boundaries and immigration control to the extent we currently have?

• Has the 'Global Village' of the Internet put an end to the need for a world with frontiers?

• Why can't we just live where we want to?

It's time to have your say...