InsideClimate: Next month's climate talks in Peru are a pivotal point in the push for global action on climate change. But it's a far less publicized gathering in Berlin that holds the key to whether the Lima negotiations succeed--and whether a useful climate treaty might be possible in the end.
That's because the Berlin meeting, set for Nov. 20, is the first formal pledging conference for the Green Climate Fund. The fund's job is to collect hundreds of billions of dollars promised to developing countries to...