Dr Solène Guggisberg is a researcher at Utrecht University. In addition to academic publications on international law related to fisheries, the environment, and Antarctica, she has wide-ranging experience in international law’s implementation, having worked for the ICJ and international organisations.Dr Catherine Blanchard previously worked as Assistant professor of Public International Law at Utrecht University. She presented her work on the regulation of deep-seabed mining, marine environmental protection, international fisheries law and ocean governance in international journals and at international conferences.

• AcknowledgementsList of Figures and TablesList of AcronymsTable of CasesTable of Treaties and National LegislationNotes on ContributorsPart 1: Introductory Matters1 IntroductionCatherine Blanchard and Solène Guggisberg2 A Conceptual Framework of Non-use and Non-use MeasuresSolène GuggisbergPart 2: The High Seas3 Interdisciplinary Considerations for Closing the High Seas to FishingGuillermo Ortuño Crespo4 Ocean in Motion: Addressing Gaps in MPA Governance in Areas beyond National JurisdictionBastiaan E. Klerk5 RFMO s and Non-use MeasuresTypology, Practice and Considerations for Future DevelopmentsOsvaldo Urrutia6 The Central Arctic Ocean Fisheries AgreementErik J. Molenaar7 The International Moratorium on Commercial WhalingA Brief History and Socio-Legal AssessmentCameron Jefferies and Kate Latos8 Non-use of Ocean Space for Waste DisposalThe Evolution of the Global Dumping RegimeJames HarrisonPart 3: The Deep Seabed9 Deep-Seabed Mining: Environmental Knowledge and Implications for Use and Non-use of the Deep SeaSabine Gollner, Patricia Esquete and Jesse M. A. van der Grient10 Non-use Measures for Deep Seabed Mining in the AreaAline Jaeckel, Jeff Ardron, Laisa Branco de Almeida and Pradeep Singh11 Non-use Measures for the Protection of the Marine Environment in the AreaRegional Environmental Management Plans at the International Seabed AuthorityElisabetta Menini, Catherine Blanchard and Marzia RoverePart 4: Antarctica12 CCAMLR Marine Protected Area in the Weddell Sea (Antarctica)A Scientific AssessmentKatharina Teschke and Rebecca Konijnenberg13 CCAMLR’s Marine Protected AreasSuccesses and ChallengesSolène Guggisberg14 The Antarctic Treaty System and the Antarctic Mineral MoratoriumCurrent Status and Coming ChallengesNicolas Kempf15 Non-use Measures in Antarctic Tourism RegulationRicardo M. Roura and Solène GuggisbergPart 5: The Atmosphere and the Outer Space16 Solar Geoengineering as a Case-Study of Use, Non-use, and (Research) GovernanceJeroen Oomen17 Non-use of the Atmosphere and the Success Story of the Montreal ProtocolSolène Guggisberg and Mitchell Lennan18 Non-use of SpaceReconsidering Article I of the Outer Space Treaty and the Useability of Space ResourcesThomas Cheney19 The Concept of ‘Non-use’ under the Space Legal FrameworkIllustration with the Establishment of Safety Zones on the MoonAnne-Sophie MartinPart 6: Concluding Remarks20 ConclusionsLessons Learnt and Pathways for Future Non-use Measures for Global Goods and Commons in International LawSolène Guggisberg and Catherine BlanchardIndex