I found an interesting chart put out by an Australian company that tracks carbon emissions by country.

I was surprised that the US is not the highest. OK we’re close. . .

I also found a Canadian blog that is a resource for teachers, but would be great for any kind of research on environmental studies.

To encourage students to converse via their blogs and to allow easy grading for me, I would like to have sidebar similar to “recent comments” and “recent posts” that tracks the comments the students make on others’ blogs. I think this is possible, but I just don’t know how to do it.

If anyone has technical advice, I would appreciate it.