What's here? and what is an effective way to find or use it?

That depends on your needs or interests.

Not sure where to start? Perhaps the Top Recs sources might be useful.

Interested in a specific topic? Browse the links at left. Note that everything in Top Recs (above) comes from the links at left.

Students (especially mine!) should visit For Students.

Are you a pre-college teacher, or do know one? Go (or send him/her) to For Teachers.

Here is an online mini-course in Climate, Energy, and Resources. Yes, I am the designer and presenter. This may be more "school-like" than you want or need, but perhaps you will find parts of it useful.

If you find broken links, design or functionality problems, or opportunities to improve the site, please let me know
(if you are so inclined).