I'm running into a strategy bottleneck when I'm trying to exist as a solo nation and not a conglomorate and be at all competitive overall. If one tries to focus on keeping up in science or culture early game you end up getting extremely limited late game by having a severe population gimp due to having to overspecialize early on.
I'm wondering if anyone else has ran into this and has anyone found what would be an acceptable way to get around this for a solo nation? (Hard to speed test these since only one game can go on at a time).