For the list of links: Re: PEAK OIL & DEPRESSION - SUSTAINABILITY LIVING LINKS 02 07 12 [ #board-9881 ] I would like to suggest these two links: the first is about water wells http://sunweber.blogspot.com/2011/11/onthewaydown-1.html the second is about passive solar http://sunweber.blogspot.com/2010/10/summer-of-2010.html John Weber Northern Minnesota http://www.rea-alp.com/~dragnfly http://sunweber.blogspot.com The list is a hit on the TLE board. Thank you.