The first half is a good, compact summary of Jewish history. But the second half devolves into an increasingly detailed and tedious history of American 20th-century Presidential contests and increasingly, Podhoretz's involvement in them. Finally, he gives his answer to the title question in the last chapter, which is worthwhile. Skip the second half and go straight to the end.
Most disappointing. Dugard's other books have been great, but this one reads more like a sermon, and a boring one at that. Constant references to the “Lizard Brain” in a book about explorers. Also, did anyone edit this? Page 177 - “produced a current of 650 volts” - voltage is measured in volts, current in amperes. Three pages later he describes something as “an explorer's wet dream”. Indeed.
A kind of sequel to We Have Reason to Believe, 40 years later. While Jacobs was undoubtedly a pioneer in modern Jewish rationalism, he falls into his own trap of fundamentalism. At one point, he rages that the Documentary Hypothesis is science; no, it's not. While it might be clever and compelling and even right, it's literary theory and there is not a shred of proof that it is true. Those interested in a counter should read Joshua Berman's Ani Maamin.