Operating system

Political science

Negotiation

Public relations

Computer science

Process (computing)

Sociology

Conceptualization

Mediation

Artificial intelligence

Conciliation

International Studies Quarterly

Trust in the chairs of global negotiations is a decisive factor facilitating successful outcomes. When negotiators trust the chair, they allow her to go beyond her formal procedural role by acting as a mediator, fostering the reaching of agreement. Negotiating parties must consent to a chair assuming substantive mediation functions. They cede parts of their control over the process to the chair when they are confident that the chair is competent and acts in good faith and everyone's interest. In this article, we develop a detailed conceptualization of trust in chairs of global negotiations and demonstrate its impact in two cases of United Nations negotiations that aimed to deliver a universal deal on climate change: the failed 2009 round in Copenhagen, and the 2015 round that culminated in the adoption of the Paris Agreement.

Why Do Only Some Chairs Act as Successful Mediators? Trust in Chairs of Global Climate Negotiations