BERLIN (AP) — After racing against the clock in an all-night session, the U.N.’s expert panel on climate change was putting the final touches Saturday on a scientific guide to help governments, industries and regular people take action to stop global warming from reaching dangerous levels.

As always when the Intergovernmental Panel on Climate Change adopts one of its high-profile reports, the weeklong talks in Berlin were slowed by wrangling between scientists and governments over which words, charts and tables to use in the roughly 30-page summary of a much bigger scientific report.