creation of 2dsphere index on big area collection Failed

Hi
we are trying to create a geo spatial countries collection in mongo,
after inserting all the counties polygon - we are trying to create a 2dsphere index on that collection,
we get an error, after reading on the issue I have seen some entries which say you can't create a spatial index which has an area greater than half of a sphere, and I guess my countries combined have a greater area the the size of half a sphere..
is there any solution for the issue? any ideas?