Recently, I've found -- or was I directed in other blogs; I forget -- two primers on environment-related subject that you can download as a PDF file. I think they're better than average in their classes.
- The Australian Government's Green Office Guide makes the case for readers who use electronic and paper-consuming office equipment to slim down. Appropriate for US and Canadian readers, too.
- The Soil Association (UK) has a great booklet called One Planet Agriculture: Handbook for Practical Action (direct PDF download) about the future of food after peak oil (and what peak oil is.) This is the situation that caused scared Will Shetterly. (Hat tip: Transition Culture)