This site's information helps people understand global warming's scientific mechanism.
The 5 videos below explain how global warming (related to climate change) works in as few as 52 seconds. Even our most chemistry-rich video is less than 5 minutes long. Please click on the version you want to watch.
For a more full explanation, click on a longer version. For a more summarized explanation, watch a shorter version.
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New! 7 Numbers Related to Climate Change
New! Our site is now available in Mandarin 中文 (with Youku videos).
New! Other languages are also available. Translate the site:
and turn the video captions (cc) on. Click here for more information about translations.
New! Video Scripts, now in 5 languages
New! You can now read the researched 400-Word Explanation of global warming that the videos are based upon. You may even choose to read only the 35-Word "Shorter" Summary.
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