What exactly is the significance of the number 350? To learn about what it means, and why this website was created, visitors should click on "What is 350?" near the top of the page. On the homepage are some wonderful photos of events with the goals of 350. The site can be viewed in 13 different languages, with the five most common being featured across the top of the page. Hit the "+" at the end of the list for the rest of the languages, including Swedish, Arabic, Danish, and Thai. The "About" tab has a link to "Animations and Videos" with a wordless 90 second animated video that "boils down the science of global warming and vision of the 350 campaign." Why wordless? Because there are over 4000 languages spoken in the world, and their message is too important to be lost in translation. There are two other videos for visitors to check out in that link: The Day the World Came Together and In Every Corner of the Globe.