Those of us who worry about the future of our oceans could do a lot worse than take up this single refrain, "Listen to Callum Roberts!". Shouted in the ears of the world's leaders, it might just make a difference. Meanwhile we should all read Ocean of Life, a thrilling narrative of oceanic natural history and a vital call to action

Authoritative and furious ... a grand survey ... impossible to ignore ... Ocean of Life is the sort of book that inspires you to get in touch with your MP. It is elegantly written, at times overwhelming and depressing, but generally urgent and persuasive. Informed citizens of our watery planet should read it

At the heart of this book is a deep love of the ocean and a profound concern for its viability as a resource for us all ... A story told with both scientific accuracy and narrative skill ... Roberts's clear, well-written accounts give us access to vast amounts of scientific information ... each chapter is edged with fascinating details about the life of the sea

The urgency of Callum Roberts' message - that we have very little time to save the oceanic environment on which our existence depends - is in no way undermined by the entertaining and brilliantly-written nature of his writing. This is simply a fascinating book, taking in everything from the elemental formations of the oceans to the denizens that inhabit them; from minute plankton to the great whales - and everything that threatens them, and us. Roberts imparts his vast knowledge with a consummate talent for colourful narrative and devastating facts. His book will be required reading for anyone who cares about the oceans - not least because, as well as underlining the scale of the problems, he offers us the hope of real solutions

Ocean of Life is an excellent and engrossing work. Mr. Roberts, a British professor of marine conservation, has corralled an astonishing collection of scientific discovery ... I hope a great many people-particularly those in that undecided middle-read this book

Callum Roberts has done it again. From showing us the past with the wisdom of a Dickens character in his earlier book, he now leads us toward the future in The Ocean of Life. It's a book so fine, I wish I'd written it!

An engrossing survey of the relationship between man and the sea for readers living through the greatest environmental changes in 65 million years ... Roberts's meditation will have readers gasping aloud with wonder, even as the sobering truth of humans' profound interdependence with the sea provokes concern

An impressive history of the oceans ... one of this book's strengths is the many solutions Roberts outlines to reverse the dismal state of the seas

There is a dearth of good and comprehensive books on a subject that can seem too complicated and depressing for any single tome. Callum Roberts has now provided one ... there is no quibbling with the evidence of marine horrors that Mr Roberts presents

It's probably a bit too soon to start talking about candidates for books of the year. But Callum Roberts' latest offering should already be considered a strong contender. Roberts is that precious pearl: a practising scientist who not only knows his field inside out, but also understands how to write compelling, persuasive non-fiction

A lovely book

As relief and instruction, I haven’t read a more entertaining and endearing book on matters biological than Dave Goulson’s

In bringing food more directly onto the 'plate' of those who think about buildings and cities, she has done us all a great service

Emotional and resonant… Sharp, funny and sad in equal measure

Written with the same passion and wit that punctuated his reviews for the likes of NME, Coleman shares his journey to reconnecting with the soundtrack of his life

I can’t tell you how good it is but I’ll try… It’s a superb analysis

A warm, witty and very candid book

The book offers experiences and, for anyone whose responsiveness to the world has slackened, a reminder of how full experience can be.

Tim Dee has a deep feeling for the natural world and an ability to celebrate it in ways that seem fresh and new.

[Dee] writes so well, and so personably, that he casts a disarming spell over his readers.

[Dee] is at once a naturalist, environmentalist, journalist, historian and diarist. Dee’s rich writing delights as he imparts his considerable research and observations about life and the state of the world

[It] belongs in the tradition of 'nature writing', but works with it too putting its beautifully written sentences in the service of description and evocation, but using them to frame a serious conversation about environmental preservation and its opposites; it’s a deeply attractive book and also an important one.

Felt very deeply and pondered very wisely, it takes four areas of the planet and tells their story in ways that bring the plight (and delight) of the earth as a whole within reach.

A lyrical, poetic reflection on our relationship with the natural world.

This profound work by Tim Dee is as creative and original as anything on the Man Booker shortlist and arguably more “useful”... The book’s reach is extraordinary.

[A] marvellous new memoir.

An enthralling and unexpected book of what we have made of the natural world

This is nature writing at its finest

With the eye of a birdwatcher and the soul of a poet, Dee meditates on our green spaces and what we have made of them

Dee’s rich writing delights as he imparts his considerable research and observations about life and the state of the world

Charged with meaning and lyrically luminous, Four Fields is an unquantifiable work – and an unmissable one