I think an EU membership will only happen in Norway when the old generations die out, the yes/no divide is a big generational thing. Even though the latest poll only shows a six percent difference between yes/no, it's only as high as it is now because of the current political situation with trade wars and actual wars. Any vote now for a membership will only happen when a party knows the yes side will win, doing otherwise will postpone the vote another thirty years again. Personally I think we should join the EU, we're already heavily tangled with EU laws and regulations, but I understand the concerns for our agriculture and fishing industries.