Altruism is moral

http://www.apologeticspress.org/articles/3370

http://www.desiringgod.org/ResourceLibrary/Articles/ByDate/1979/1486_The_Ethics_of_Ayn_Rand/

http://creationwiki.org/Altruism

http://www.huppi.com/kangaroo/L-spectrumone.htm (I don't agree with this site's views on Evolution)