David Suzuki and Amanda McConnell weave an impressive tapestry with this one.
It's exactly what it says in the subtitle: Rediscovering our place in nature, and it does a good job overall.
The book uses the four Aristotlean elements (Earth, Air, Water, Fire) as a structural device to illustrate the myriad of ways in which human beings are part of and wholly dependent upon the interplay of these Earthly elements, and it's fairly effective. Weaving together science, anecdotes, liberal use of quoted prose and poetic material, and a palpable sense of wonder and optimism, the book gives a very interesting paradigm of what it means to be a human being in the environment of planet Earth, not merely as a human being apart from the environment of planet Earth.
I liked it because it does not shy away from the difficulties that humans face in relating ourselves to nature, and it is enjoyable because the book's core message is not misanthropic (which to me is just a lazy cop-out anyway in environmental polemics). Rather, Suzuki and McConnell argue for a shared stewardship and re-framing of how we see ourselves in regards to the Earth, it's creatures, and our fellow human beings.
Now, as a science student, I always do have to exercise a little bit of skepticism at certain claims that lean a little hard on spirituality and the importance of nature to experiences of this nature, but thankfully the book doesn't tip into nature-worship as such, and while it comes right up to the edge of it, the book's core messages and otherwise-sound scientific assertions aren't compromised.
I recommend it, especially if you're feeling a little lost about humanity's unique place in our environment. It is a good reminder that human beings are not necessarily destructive by nature and that we do have remarkable capacities for good, both for each other and for our Earth (and, as this book helpfully reminds us, the two go so very often hand-in-hand). It's a vital message, especially today.