The "'''Survivalism'''" (also known as '''''Halo 23''''') is the first [[single (music)|single off of the new NIN ]] by [[Nine Inch Nails]] from their 2007 album, ''[[Year Zero (album)|Year Zero]]''. The song is to be the third track on the album.
A low quality sample of the song is found amongst an audio clip which plays when dialing [[13102951040|a phone number]] found on the back of a shirt from the 2007 European toursource: http://yearzero.nin.com
[[Image:Nintourshirt2.jpg|thumb|right|The shirt which contains the hidden phone number.]]
FMQB Has reported that Survivalism will arrive at radio on February 27 with an add date of March 6. source: http://www.fmqb.com/Article.asp?id=350363 A clip of what appears to be the chorus to "Survivalism" can be heard by calling the telephone number 1-310-295-1040, which was found on [[CategoryValentine's Day]] 2007 by joining discolored numerals on the back of a tour t-shirt. source:Year Zerohttp://www.echoingthesound.org/phpbbx/viewtopic.php?t=20317 ==Music video==Nine Inch Nails was scheduled to begin shooting a video for "Survivalism" on [[February 5]], [[2007]] in the [[Los Angeles]] area. source: http://www.roadrunnerrecords.com/blabbermouth.net/news.aspx?mode=Article&newsitemID=66225 However, it has not been verified that this has actually taken place.