Could I order a new chequebook, please? hcg clomid male fertility Addressing the pause, or slow-down, in global temperature rise since 1998 had been described as "central" to this report. While acknowledging this hiatus, the final analysis downplays it and points out that this period began with a very hot El Nino year. El Nino is a cyclical weather and climatic pattern that affects the Pacific Ocean, but which has knock-on impacts for conditions felt over the rest of the globe.