Built By Animals, Mike Hansell

This is not a book full of gorgeous full colour photographs of bowers made by birds, chimpanzee tools, termite nests, etc. I was a bit baffled to see someone giving it less stars because it isn’t that kind of book. Instead, it’s a book that goes into how making structures and using tools could be evolved, and whether it’s automatically a sign of intelligence. To me, the point begins to get a bit laboured, because I can well believe that small changes, small steps, can build up to huge effects. I mean, that’s evolution for you. That’s how it works.

The interesting thing, perhaps, is that Hansell would like to be more optimistic about the link between intelligence and tool use, and yet has to acknowledge that the data really doesn’t support it. In consequence, if Hansell told me something is a sign of intelligence, I’d be inclined to believe him. He doesn’t blind himself to the actual data through wanting a certain outcome.

My main issue with this was really the way it sort of… tailed off. There’s a final chapter talking about birds and whether they create art, and perhaps how art developed in humans, and — then there’s nothing. No conclusion. Even the chapter seems to end a bit weakly. I’d like to see something that synthesises the whole argument and presents it in a nutshell, along with any points about data yet to be collected that could shed more light on the issues. I’m sure Hansell could’ve done that; all the info is there. But this critique is maybe more the English Lit graduate part of me.

Rating: 3/5

Terra, Richard Hamblyn

The subtitle of this book is “Four Events That Changed The World”, which might raise a question in some people’s minds since none is earlier than 1755. Well, it’s not saying these are the only important disasters to change the world, or even the most important; the idea is, I think, that these are events which prompted thought, scientific advances, and provisions for the future. The earthquake in Lisbon prompted innovation in building techniques; the toxic fog in Europe prompted thinkers like Franklin to work on the atmosphere (and gave us important information about climate change); Krakatau prompted research on volcanoes and impacted ecosystems; the tsunami in Hilo prompted international cooperation to get together a warning system.

These aren’t really about single great triumphs of someone in particular, but about the development of a deeper understanding of the Earth and the way it works. Sadly for me, it’s mostly about eyewitness accounts and less about the scientists, architects and politicians who had to respond to the events. It’s pretty much disaster porn to just go on about the way someone’s skin was hanging off their body during the eruption of Krakatau — I’d be much more interested in the scientific side of things.

But I guess for that, I have my Open University textbook… I just wish this had been somewhere in between: illustrative, but more scientific. It’s not badly written, and there is interesting information, but I got a little bit tired of the scenes of horror.

Rating: 3/5