User blog comment:Mr.Robbo/This can't be right./@comment-2001921-20130420134110/@comment-5135903-20130420141631

I know that. I just put "renowned" so readers know he isn't just some unqualified nutter vying for money or attention. My real concern was how careless it seemed to use regard some parts of the paper and disregard others.

I agree with you in that he hasn't adressed why scientists gave the warp bubble wall such a small thickness in the first place.

I once listened to a radio interview of him, and he talked about it like other scientists just presumed that the warp bubble walls should be that thin with no good reason.