The language is sometimes too florid for my taste. At times, I was itching to take out a copy editor's red pencil, to make sentences or passages clearer.

Rewilding is a spectrum of possibility, and everyone is on it. Whether you have a garden, roadside verge or window box, there is no space too small. Rewilding is learning how to contribute to a living landscape, to connect with other areas of nature and help forge the life-support system that will save our planet from calamity and provide humankind with a prosperous and sustainable future. The narrator of the audiobook has a beautiful Scottish brogue, which had me talking quietly to myself while walking around listening to it, regularly trying to mimic the ways he pronounces familiar words such as "book" (the "oo" is more like the sound from saying "boo" or "dew") or anything containing a soft "e," which made me realize how much more phonetic and natural the Scottish way sounds than the way I'm used to speaking.The words Isabella Tree uses to describe the journey from unprofitable farm, to a haven for endangered species and reintroduced species are magical. This book is not a heavy scientific tome but it contains enough information to make you question your purchasing decisions at the supermarket, and what you consider beautiful in the natural environment. What to do from here? Pay more attention to local environmental initiatives, get involved. Don't just succumb to tree planting outings, because they aren't the answer.

Taking a more concise approach to rewilding, and acting as a sort of ‘primer’ for those new to the concepts, this is nevertheless a surprisingly good read. The highly-experienced authors cover a lot of interesting topics, including the potential of using ancient DNA to recreate extinct species, and even dry subjects are livened up with colourful stories of people and places. In recent years, rewilding has become a hot topic among conservationists and individuals concerned about environmental declines. The term — which rolls off the tongue more easily than conservation or biodiversity — is now mainstream in the UK, but rewilding is more complicated than people realise.A former advisor to Natural England came up with a really interesting idea after visiting us: pop-up Knepps. An area of degraded land could be rewilded for, say, 20, 30, 40 or 50 years – enough time to regenerate the soil and provide a period of emerging scrub habitat for birds and wildlife – and then be returned to agricultural production. The land to be rewilded would be strategically planned over a much larger area, creating stepping stones or corridors for nature. As one piece of land is taken out of rewilding and returned to sustainable agriculture, another in the vicinity embarks on rewilding; ensuring the same amount of land remains under rewilding to balance the amount of land under agriculture. Much like the rotational farming systems of old, only more extensive and on a much longer time-scale. Having found the book heavy going at first, re-reading it made me appreciate how crucial a fresh and innovative approach is if we are to preserve the world we live in for future generations. Thank you to NetGalley who provided me with a copy of this book prior to its release in exchange for an honest review. Jake is very much a bloke’s bloke. He’s the kind of guy you might meet down the pub on a Saturday night chewing over what that stupid politician did now, or talking incessantly about the weather. A gamekeeper for many years, after a short, successful stint in the London club scene, he’s not someone you would expect to be at the forefront of rewilding. I met him at an event and he was exactly how I expected – honest, enthusiastic and raw. That’s what makes this book so bloody brilliant – it’s relatable. When Isabella Tree and her husband Charlie Burrell realised that it was not economically feasible to continue their farming of land in Knepp, West Sussex, they made a bold and radical decision: they decided to step away from the land and watch as nature took over. This book describes the almost twenty years of that project/experiment. The results are staggering and challenge some fundamental assumptions that often guide even the most well-meaning of conservation or ecological decisions.

The book itself is deeply steeped in science, with plenty of interesting and useful insights into the ways in which wild landscapes function, from fungi to Oak trees. There are plenty of great characters, too – you can see why ‘Wilding’ became the book that really helped to popularise the rewilding movement. This is a landmark publication. There are good books, great books - and books that actually change things. I learned, too, about the importance of reintroducing keystone species, ranging from pigs (as a substitute for the politically unacceptable wild boar), longhorn cattle (substituting for bison), roe and red deer, the beaver and even - perhaps especially - the humble earthworm. The explanations for the significance of these species gave a fascinating insight into animal behaviour. What happens when you remove that pressure and let the land recover? It takes time (something we are notably not prepared to give much of in our modern world), but it turns out that nature is remarkable. What happens challenges some of our most basic assumptions about the land. There is a thing in ecology, or at least in this book, called “shifting-baseline syndrome” and this refers to the fact that often the baseline for a project, the goal it sets out to achieve, is derived from data that consistently gets more and more recent i.e. the baseline gradually includes more and more of the effect that the project is aiming to counter. We make wrong assumptions: as the book points out, we label nightingales and purple emperor butterflies as “woodland” creatures because that is here we see them, but, if we stop interfering and watch what nature does, we learn that they are not really creatures of that environment. Once you begin to learn things like this, the whole basis of many conservation projects is called into question (should we really be micro-managing woodland environments to encourage the purple emperor butterfly when that butterfly would, left to itself, prefer to be somewhere else?). I'm not quite sure where this book fits within the ecological literature I've become deeply interested in as an adult. Most likely you could use this as a 101 or 102 level introduction to the topic and a light argument for its practice.What I find exciting about rewilding, apart from the opportunities for resurrection in our natural world, is the way that it changes the way that we think about the world around us. For example, one criticism of rewilding is that it can lead to de-domesticated fauna dying in their environment, such as cattle dying from the cold, in ways that are considered inhumane and should not be allowed. This highlights both our arrogant relationship with nature and also our hypocrisy given the many cruel deaths (and lives) we happily inflict on such animals to provide cheap food. Moreover, the current movement is mostly made up of activists and biologists, while the movement needs to become more financial savvy, i.e. leveraging carbon finance. If these projects can prove to reduce carbon emission (or capture carbon), then an income stream based on credits becomes viable. It is still a controversial subject though, and there is resistance to actioning these sorts of changes to the landscape from both landowners and environmentalists. The return of wolves to the highlands of Scotland would be fantastic, but for some people, this is a step too far. In this book, practising ecologists Paul Jepson and Cain Blythe explain the science behind rewilding and go into some detail on schemes that have worked around the world.

The punch of large images emphasises fine detail and the wider scene. And that scene often involves the restoration of more natural vegetation cover and the diversity of wildlife that could thrive as a result. The story of how the Scottish uplands have been degraded by centuries of deer and sheep grazing has been told many times. So too have tales of persecution of creatures such as birds of prey. What sets this book apart is contemporary solutions.

Books for children

Again and again, this book challenges the reader to think about the broader picture. I am not naive enough to think that there is not another side to the story and I am sure that there are farmers and farming scientists who can paint a different picture, but I did find the arguments in this book very compelling. I became irate reading Rewilding. Some of the conservation projects included here are just that – conservation projects. Surely rewilding has to be more than that or the term becomes meaningless? I understand it to be restoration of ecosystems using natural processes at a landscape scale. Isabella and her husband Charlie Burrell have also introduced Exmoor ponies, longhorn cattle, red deer and Tamworth pigs which are allowed to roam free on their aristocratic estate. The animals live out in the open all year round and give birth unassisted by humans. Numerous plants, including many rare ones, have returned together with trees, insects, bats and many other organisms. As the herbicides and pesticides of the farm disappear the habitats are regaining some equilibrium. Most surprising is the increase in the variety and abundance of birds including nightingales and turtle doves whose dwindling numbers have made them endangered.