What if?

Some ”What If”s are 5/5s, some 4/5s for being too on the light side or, on the contrary, close to typical academic ramble, and some are fascinating (the best is the WW1 scenario written by Cowley himself, the editor of the book). The total is somewhere between 4 and 5, but closer to 4 for me (I am European) because it is too American-centered: way too much about the Independence War and Civil War, which gets really boring.