Fred Pearce


This article is about the world's climate and how it has changed from the beginning of time. The author contributes these changes to political moves, nature, and the effects of humanity.



To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.