You're right on the money imo and the author clearly shows a lack of understanding of systems thinking.
He takes a simple observation and generalizes it instead of working backwards to the fact that Canada is just like the US geographically highly isolated with giant oceans on each side whereas Germany and Europe are a landmass directly connected to other continents.
I highly recommend the books "Prisoners of Geography" (1/2) for anyone interested in realizing how geography silently shapes politics.
He takes a simple observation and generalizes it instead of working backwards to the fact that Canada is just like the US geographically highly isolated with giant oceans on each side whereas Germany and Europe are a landmass directly connected to other continents.
I highly recommend the books "Prisoners of Geography" (1/2) for anyone interested in realizing how geography silently shapes politics.