I have never seen that website before. All I can say is wow! Highly crude and rude not to mention unprofessional. I know him personally and know he is a very knowledgable, and sincere. I do not know his credentials but I do know he is a spokesperson for Creation ministries. He merely presents the information that the scientists provide him. You can read everything on the website. These are not his theories.
It is crude, yes. Rude, also, yes. I couldn't find anything else, about him as a scientist, besides Creation.com, Amazon, and Rational Wiki. I was looking, for proper sites, unbiased ones, about him. I could not find any. Those, were the only 2, not with his work-place site or YouTube. I had never heard of that Rational Wiki site before, either. It's not a professional site, no. It's not trying to present itself as one, I do not think. I do think, if the bad words, had been left out, it would have been much better, yes. It did make, some valid points, in its assessment of the article, I think. The article by Calvin Smith, it was offensive, for other reasons, than profanity.
The Creation site, it is presenting itself, as professional science site, to be trusted, as one. That is why, it's more confusing, to me, that he is in so many of the videos, but he, is not a professional scientist. He doesn't say, he is a Bible scholar, either. That's why, I wanted to know his credentials, and looked, on Google. I did not see links to the works, of the scientists or Bible scholars, that he was presenting in the videos I watched. If the scientific evidence is all there, somewhere on the site, to back it up, it is strange, they do not link it under the videos, no?