Unlimited love and ultimate reality -- The measure of unlimited love in the work of Sorokin -- The core meaning of "love" -- Love and the social science of altruistic motivations -- The evolution of altruistic love -- The parental axis and the origins of love -- A theological interlude on parental and unlimited love -- A Christian ethical perspective on love's extensivity -- Five dimensions of unlimited love in practical and theological context -- The scientific field of unlimited love -- Funded research projects : 2003-2005.