I would say no one believes in big bang or black holes except the cave dwellers themselves, fifth stalactite on the right, Dan yr Ogof, just by the coracle left there by Tommy and Jeff Morgan.
In a message dated 03/05/2012 12:18:10 GMT Daylight Time, writes:
p.s. I found the first of these links posted to be very encouraging. NOT the article itself but the comments at the lower page area – scroll well down. The people, sometimes crassly I grant, are not swallowing it!!