On October 24, 2009, at over 5200 events in 181 countries, people came together to make their voices heard to put the world on track to a safe, sustainable future. Here are some quick highlights from three major events in Berlin, Germany.

A short written explanation of each of the events can be found at theclimateers.org/2009/10/berlin-350-re-cap/

More info on other events at 350.org