1 Table of Contents: “...Making Introductions -- International Law and the Separation of Powers -- Treaties and Law-Making...”

2 Table of Contents: “... and Admissibility -- Part Three: The Law Applicable to the Substance of the Dispute -- Treaty Law -- Customary...”

3 “... have increasingly turned to investor-state treaty arbitrations to recover unpaid debts. However...”

4 “... in contract-based and treaty-based investment arbitration, the suitability of arbitral tribunals to rule upon...”

5 “... sustainable investment treaties, amendments to institutional arbitral rules, the design of a multilateral...”