Culture The ability to communicate new knowledge to other members of the species. Requires: Level 0. Allows: Carved Bone, Expressive Art, Herbalism, Mercenary Tribe, Hillock, Thirst for Knowledge, Fresh Water, Arboreal Platforms Duration: Permanent Acquisition: Research Bonuses General 10 Economic Efficiency 10 Permanent Fortification 4 Weapon Club Blunt branches stripped of their leaves, used to pummel your opponents. Weapon Bonuses General +4