Hi Crayon, Monday, July 16, 2007, 4:22:14 PM, you wrote: > I think no matter which way you dice it, sending 1 email is a lot more > energy efficient than printing 1 book. Just because the tree itself is > renewable, the *energy* used in cutting it down, turning it into paper, > turning the paper into a book and all the transporting in between, is > most likely not renewable. It wasn't about comparing emails to paper, it was about stating that at least ripping off someones book as a PDF saves the environment, while I'd argue that the very act of reading it electronically is still detrimental to the environment. The irony just amused me. Cheers, Rich -- Zend Certified Engineer http://www.corephp.co.uk "Never trust a computer you can't throw out of a window" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php