Introduction : conflicts on steroids -- The internet -- The scope of this book -- Substantive law differences -- Jurisdictional differences in general -- Jurisdictional differences in cases involving injuries to rights of personality -- Differences and similarities in choice of law -- Recognition and enforcement of foreign judgments : The Hague Convention of 2019 -- The resolution (with comments) -- The resolution (without comments) -- Résolution (traduction) -- Travaux preparatoires : excerpts from correspondence between reporters and members of the eighth commission -- Excerpts from the minutes of The Hague Session of the Institute of International Law, The Hague, August 25-31, 2019.