The mystery of Black Holes

Jean McCabe, CEO of Retail Excellence Ireland and Michelle Murphy, research and policy analyst with Social Justice IrelandSee omnystudio.com/listener for privacy information.

Tabitha Monahan, Political Reporter with the Irish IndependentSee omnystudio.com/listener for privacy information.

Greg Allen, RTÉ Sports ReporterSee omnystudio.com/listener for privacy information.

Shane Moynihan, Fianna Fáil TD for Dublin Mid-West // Lynn Boylan, Sinn Féin MEP for Dublin // Alison O’Connor, Journalist and Commentator // Oisín Coghlan, Public Policy AdvisorSee omnystudio.com/listener for privacy information.

Mark Paul, London Correspondent for The Irish TimesSee omnystudio.com/listener for privacy information.

Deirdre Molumby, Pop Culture and Entertainment Expert and Ruth Roberts, Co-owner of Cog toys and gamesSee omnystudio.com/listener for privacy information.

Ed Finn, Ed Finn TravelsSee omnystudio.com/listener for privacy information.

James Rothwell, Berlin correspondent with The TelegraphSee omnystudio.com/listener for privacy information.

Larry Donnelly, Law Lecturer at the University of GalwaySee omnystudio.com/listener for privacy information.

Eoin McGee, Financial PlannerSee omnystudio.com/listener for privacy information.