I have incredibly mixed feelings about this book. I think biomimicry is an invaluable field and Jay Harman is very clearly a passionate, knowledgable, and genuine messenger for the importance and potential of biomimcry.
Unfortunately, I think this book has too many major flaws, which is why I can't rate it higher than "OK":
1) The errors drove me up the wall. Most of them were punctuation errors that could not be explained as writing style, although I saw others in the text as well. It may seem like a petty thing to get hung up on, but this book is not cheap. When someone shells out nearly $30 for something, they should be getting a finished product. All told, it would have taken an editor two days at most to do a final read-through of this book, and a competent editor would have caught those flaws as I did. To see that they sent a book to print with so many very noticeable errors is insulting to me as a consumer.
2) Jay Harman is clearly biased. His dislike of venture capitalists is crystal clear, and in the third act of the book it seemed like he took an opportunity to publicly call out companies who he felt had wronged him in his earlier years. Much of his narration regarding his own work or experiences comes across as smug or bragging; this is a man who enjoys saying "I told you so." His tone was not approachable to me, despite the fact that I really wanted to learn from him. I think he has excellent advice about the field that comes from experience and is clearly very knowledgable, but he needed to take a step back from this book and make it less of a memoir.
3) The fact that animal testing is NEVER MENTIONED seems like a huge oversight to me in a book about saving the environment by accessing "nature's treasure chest" and copying many movements and chemicals found in animals. It doesn't take a genius to realize that some of the research he mentions throughout the book involved animal testing on some level, but he completely skirts around this fact. To talk about biomimcry without honestly discussing how these animal advantages will be accessed by and transferred to humans is deceptive; it seems as if Harman purposefully avoids this issue to avoid a larger debate about the price of human efficiency - is an animal's pain or even life worth a billion dollar industry that could contribute so much to cleaning up the mess we've made of our planet? If a biomimetic product's development involved animal testing, that needs to be talked about openly and honestly. To hide it or pretend it doesn't happen casts doubt on the integrity of the entire field.
I believe in climate change, I believe we as a species are in trouble as a result of our treatment of the environment, and I believe biomimcry presents a solution to these problems. This book has a lot of valuable information in it, but ultimately I found it very difficult to read. I struggled to finish it and felt both excitement over some of the innovations I was learning about and very intense frustration over the author's personal biases and the avoidance of animal testing discussion altogether.
I hope this review can help someone who is on the fence decide if this is worth their time, because I still don't really know how to feel about this book.