The world is still grasping what happened yesterday on September 21, 2014 as we came together in the largest mobilization around the environment that history has ever seen.

While we find the words to express the enormity, here are some numbers and photos that are helping us along.

400,000: People (with some estimates going even higher) who came out to march in New York City.

50,000: Students and young people who joined the march.

2,646: Events that were organized and orchestrated around the world.

1,500: Partner organizations who officially supported the NY march.

156: Countries who hosted a climate mobilization event.

20: Photos that we thought best demonstrated one of the great unifying themes of the day – humanity united.

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