i have yet to learn why this superb drama have never be take out of the archive and release on dvd . it have be suggest that it have be keep under wrap because of the risk of face the ire of the christian right . if correct this be not only ridiculous but indicate that the bbc be pander to pressure from minority group . all i can hope be that with the 150th anniversary of the publication of on the origin of specie come up next year the bbc will finally do the honorable thing and make this available . perhaps we should all petition sir david attenborough and professor dawkins to add their voice to our request . fail that i suppose we could save our penny and buy the dvd from bbc education i believe they be available for a mere £850 . 00 .