A friend told me some answers I dontdon't know where but I know whowho said them.
Sforno says it will spread to the whole world See JoshJosh's post on the matter http://parsha.blogspot.com/2011/12/censored-sporno-on-vayishlach_08.html
I think the Haemek Davar says our minds will become more expansive (I guess the eretz is the mind?! then I have to see that one; if someone else can find it or any other answers and edit the answer or post the answer themselves before I can Findfind it would be highly appreciated)