2018 Scholarly Work Tracy Hester, Michael B. Gerrard Legal Pathway: Federal Policy/GuidanceTechnical Pathway: Carbon Dioxide Removal → BECCSCarbon Dioxide Removal → Direct Air CaptureCarbon Dioxide Removal → Ocean Iron FertilizationKeyword: London Convention/London Protocol, Paris AgreementDownload PDF Summary/AbstractThis article frames the emerging legal challenges for climate engineering research and deployment.