Not convinced.
My newest and now new favorite knife is a More #2, 4" fixed blade.
Mora #2 ClassicIt can do most everything he describes.
Most of what he talks about is much more efficiently done with a machete, rather than a large knife.
I carry those as well. 22" and 20" Latin patterns from Imacasa in El Salvador. The only machetes I've ever come across that can (after some edge work) shave hair off my arm.
Imacasa Pata de CucheIf I had only one choice for living in the bush (outside of the SubArctic), it would be the machete. It truly does EVERYTHING.
Mario
PS- Lest you say the machete is just a big knife, be assured that looking at the historical record, it's actually a smaller, cheaper sword.