21. Switch from paper napkins to cloth.
22. Take a walk and meet your neighbors, instead of sitting inside using electricity.
23. Turn off your ac or heat and bundle up or strip down instead!
24. Update your roof to support a green roofing system (or living wall instead).
25. Add shading devices to windows now, to help keep heat down in the coming summer.
26. Invest in wind turbines.
27. Donate a hippo roller - http://projecthdesign.org/ - to a community in need of accessible water.
28. Install a shower filter to eliminate chlorine, stop drying your skin, and improve the surrounding air quality!
29. Install a programmable thermostat.
30. Install a solar powered attic fan to reduce cooling loads.
31. Use a slow cooker for dinner - even though it is on all day, it actually saves energy!
32. Use salvaged materials whenever possible during both remodels and new construction.
33. Take a native garden design class.
34. Volunteer (or donate) with Habitat for Humanity, Builders without Borders, or Architecture for Humanity.
35. Attend a local Earth Day event - for Seattle check out http://blog.seattlepi.com/thebigblog/archives/202870.asp?from=blog_last3
36. Donate used clothing to a charity in need, rather than throwing them away (or letting them take up space in your closet).
37. Vow not to kill bees for the summer - we need them for pollination!
38. Log on to your local freecycle to share and recycle in your neighborhood.
39. Switch your printer to print double sided instead of single.
40. Build a new birdhouse to encourage nature to visit you!