This is the source code repository for Clear Climate Code, a project of the Climate Code Foundation.

new Google Summer of Code 2011: be paid to work on our code. See our Ideas Page.

We have a blog with other information pages.

Our current project is a reimplementation of GISTEMP in Python for clarity. GISTEMP is a reconstruction of the global historical temperature record from land and sea surface temperature records. It produces a familiar graph of historical temperatures:

General users will want our latest code release, see the "Featured Downloads" on the sidebar. Feel free to browse our issues or our code repository, see the "Issues" and "Source" tabs.