1 Charles 
          Darwin and Thomas Malthus
        2 The 
          importance of Malthusian marriage
        3 The 
          Malthusian marriage system and its origins
        II 
          THE VALUE OF CHILDREN
        4 The benefits 
          and costs of children
        5 Setting 
          up a separate economic and social unit
        6 Children 
          as insurance
        III 
          THE PURPOSES OF MARRIAGE
        7 Who controls 
          the marriage decision?
        8 The purposes 
          of marriage
        9 Romantic 
          love
        IV 
          THE RULES OF MARRIAGE
        10 The 
          duration and durability of marriage
        11 Status 
          rules concerning marriage
        12 Economic 
          arrangements at marriage
        13 Courtship 
          and wedding
        V CONCLUSIONS
        14 The 
          Malthusian marriage system in perspective