New instruction material prepared by the Board of Education says the 'null hypothesis' has to be that there had to be some intelligent agency behind the appearance of living things.
http://www.ibtimes.com/articles/142452/20110507/texas-controversy-over-teaching-evolution-brews.htm
http://www.ibtimes.com/articles/142452/20110507/texas-controversy-over-teaching-evolution-brews.htm