SHARM EL-SHEIKH, Qesm Sharm Ash Sheikh — Negotiators early Sunday approved a historic deal that would create a fund for compensating poor nations that are victims of extreme weather worsened by rich countries’ carbon pollution, but an overall larger agreement still was up in the air because of a fight over emission reduction efforts. After the decision on the fund was approved, talks were put on hold for 30 minutes so delegates could read texts of other measures they were to vote on. The decision establishes a fund for what negotiators call loss and damage. It is a big win...