To Explain the World, Steven Weinberg

This book is ostensibly about the development of science, and particularly the scientific method: the development, in short, of the understanding that we need both theory and experiment to derive natural laws. It goes into a lot of the history of the development of astronomy and physics, and thus necessarily chemistry to some degree as well (since the makeup of an atom affects chemistry)… but neglects biology almost entirely. Since biology is my interest, I’d hoped for a bit more of it, but instead it was more or less including as an afterthought.

Weinberg’s tone is entertaining enough, and he certainly isn’t constrained by anyone else’s ideas of who truly contributed to science — he dismisses most of the ideas of Plato and Aristotle, even within the context of their time, because they didn’t conceive of the scientific method or how to come up with testable theories and follow through. You may or may not find that justified; I was glad, personally, that we didn’t spend too much time on Plato, as I’m not an enormous fan.

There’s a lot of science in here as well, in that Weinberg explains how discoveries were made and proven, or why they weren’t actually consistent with the world and what you can observe. Most of this is very clear, but anything that involves maths is sadly lost on me, and I confess to skipping the back section. There’s a reason my BSc in Natural Sciences is almost all biology — I have neither the head for, nor the interest in, mathematical rules and proofs.

It’s entertaining enough, but it’s narrower than the blurb might lead you to think — the vast majority of it actually deals with astronomy and maths.

Rating: 3/5

In the Land of Invented Languages, Arika Okrent

I’m not much of a linguist in the technical sense, though I do enjoy learning languages (and especially doing translation), so I wasn’t sure if reading a book about invented languages might be too technical. Luckily, it isn’t: In the Land of Invented Languages is actually a really easy read, with a more personal than professional analysis of the languages discussed — although it does go into some details about how each one works, why it’s effective or not, how much it’s used, etc.

Better, Okrent actually participates or participated in some events based around these languages, like Klingon and Esperanto, so she has an insider view (to some extent, anyway). It’s kind of fun reading about how she got hooked on learning Klingon, and her mixed feelings about hanging round with the other Klingon speakers. While she mostly talks about why these invented languages aren’t really successful, she does so with sympathy and an eye to how they create communities and cultures, and also a deep appreciation for the coolness of conlangs and the communities around them. (Even if that coolness is a very geeky, linguistic coolness, obviously.)

It’s an absorbing and entertaining read, which is also pretty informative, and I found myself wanting to share it immediately. For those with a bit more knowledge, I think you might want more detail about the technical workings of some languages, but as a survey of invented languages and their communities, I think it’s pretty awesome.

Rating: 4/5

Dinosaurs Without Bones, Anthony J. Martin

This book takes the rather refreshing view that the most interesting things we know about the dinosaurs are to be gleaned not from their skeletons — impressive as they are, they are mute; we don’t even have whole skeletons in many cases, or even know exactly how the parts that we do have go together. Cue trace fossils: footprints, nests, all the ways the dinosaurs impacted their landscapes and left signs of their passing (not to mention their eating, breeding, and — hold on, sorry, in the spirit of this book I have to do this — their passing of various waste products).

From that parentheses you will have gathered than Martin takes delight in being down to earth about things. He makes no bones (ha) about the fact that a lot of useful information can be gained from traces like coprolites and urolites — and that he hopes that someone will find other traces, like those of dinosaur mating rituals and even the act itself. There’s so much that we don’t know, and which bones can’t tell us, but if we find some kind of fossil trace of dinosaur flatulence, we’ll have support for the idea that they had bacterial microbiomes to help them digest food (since it seems reasonably clear that many of them didn’t have the expected gastroliths).

Despite that, and a healthy enjoyment of jokes and light asides, this is a really informative and fascinating book which gives you an idea of the scope for investigation in trace fossils, even those which don’t preserve more than a tiny fragment of dinosaur life. It also looks at how we can use modern equivalents (e.g. in the same ecological niche, or with similar physiology) to get an idea of what we’re even looking for in the fossil record.

Where I would normally quibble is Martin’s fictional reconstructions, but I think he’s very clear that they are fiction, and that he’s using them to illustrate a point, so I won’t dock him any marks for that.

The mark of really good non-fiction for me is that it makes me want to steer my career in the direction indicated, in this case paleontology. Now, a lot of it sounds like too much work outdoors for me, but all the same, I feel the fascination.

(It’s okay, Mum. I’m sticking with doing-something-with-biology as a vague direction for now. I promise you’ll have me out of your hair bank account one of these days.)

Rating: 5/5