3.0

Not enough science and too much wildly imaginative suppositions. Every other topic was followed with, “unfortunately, we don’t have the knowledge or technology to substantiate this yet.” After a while, it felt like the author would have been a perfect stand-in for that guy with the crazy hair on Ancient Aliens. It was hard not to switch “string theorists believe” with “alien astronaut theorists believe.” I definitely came out of this having more questions than when I started, but not in a good way.