1. on bottled water bullshit:
5 Reasons Not to Drink Bottled Water
The Reasons to skip bottled water
2. reducing your waterfootprint:
Making the right choices to reduce your waterfootprint
3. green tech:
The Top 10 Green-Tech Breakthroughs of 2008
The Future of the Environment | Popular Science
4. beautiful earth:
The Most Alien-Looking Place on Earth
5. reducing your “things”:
How to Live With Just 100 Things