This paper The walking moai hypothesis: Archaeological evidence, experimental validation, and response to critics (https://www.sciencedirect.com/science/article/abs/pii/S03054...) is from the same two interviewed in that piece.
This paper The walking moai hypothesis: Archaeological evidence, experimental validation, and response to critics (https://www.sciencedirect.com/science/article/abs/pii/S03054...) is from the same two interviewed in that piece.