Delegates at the 61st meeting of the Intergovernmental Panel on Climate Change (IPCC) in Sofia, Bulgaria failed to agree on a timetable for the upcoming seventh assessment report. At the week-long meeting, more than 230 delegates from 195 member governments returned to an outstanding topic from the previous meeting in January - finalizing the timetable for the IPCC's seventh assessment report cycle (AR7).
AR7 will be the last round of IPCC reports summarizing the latest published climate science. (More on carbonbrief.com)