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/* Speculations */ fmt
OTOH, I have to read: ''The moon is receding from the Earth at a rate that would have placed it too close to the Earth merely a billion years ago, causing tidal catastrophes and other problems, and colliding with the Earth before that.'' '''Colliding with the Earth before that'''? Have you done any calculation? Made a simple simulation? I doubt it! In fact, a simple back-of-an-envelope calculation would have shown that the Moon was far from ''colliding'' - even making the assumption of a constant rate of recession!
I'm prone to erase this speculative (or better. factually incorrect) statement, but I don't want to be accused of ''censorship''. Therefore, I just added a <nowiki>{{fact}}</nowiki>-tag, giving you the possibility to back up this sentence with ''facts''.
I'll do the same for the for the entry ''An extrapolation of time between the collapse of weaker arches with still-standing stronger arches supports a young earth age.'', as I couldn't find such an extrapolation anywhere, especially not in the given source.