Tag Archives: Water Framework Directive

Water 2020: new edition, new problems, new solutions

As water crises multiply, and mass extinction and climate chaos escalate, we have the sense that nature is serving us a very clear warning and that something major has to change, or else. To respond requires that our adaptive skills are informed by ecology and applied effectively. The key issue is whether we can adjust our ways of life to make it in our new global environment. Building an informed awareness of water, and the life it bears in every drop, has to be a key starting point. Public involvement in the environmental struggle is now worldwide, transforming political agendas everywhere. Science, spirit and community are working together to release energy for change and justice at a scale seldom seen before. The channelling of this energy into ecological restoration and renewal of our relationships with nature and with each other is the great task of everyone alive today or soon to be born. It is time to make Peace with Nature.”  (Water: Life in Every Drop, pbk ISBN 9781843199632, hbk ISBN 9781843199649.

More of the same but worse, plus chaos

As large swathes of England are flooded and much of Australia burns, the 2020 edition of Water: Life in Every Drop introduces key ideas of water ecology and sustainable development. These ideas are essentially unchanged since 2008, and stories I tell and their implications for our relationship with water remain true. The need is now even stronger for ecological thinking to shape our laws and constitutions. I have weeded the book for anything that seems misleading on current reading, and in the process I updated it. Lake Baikal in Siberia is now more threatened by pollution, for example, and there are many more people living around Lake Naivasha in Kenya. These reflect general trajectories, as does the rising power of China, but for water, ecosystems and climate the position can be summarised as ‘more of the same but worse, plus chaos’.

Meanwhile, many forebodings have been fulfilled. The consequences of global heating are hard to anticipate in detail as they involve turbulent systems, but some predictions are spot on. Many thousands of wild species are sliding into extinction each year, the sea is rising, atmospheric and oceanic currents are wobbling, multi-year droughts are grinding down large parts of Australia, North America and southern Africa, heatwaves are killing people in Europe and India, and lethal wildfires are raging with unheard-of ferocity in unexpected places. Every new year is breaking records for mean global surface temperature, and savage storms are taking heat and water from warmer oceans and slamming into unprepared coastlines. And all this follows with precision the expected path of a biosphere newly-loaded with greenhouse gases released by the actions of humanity.

It was recognised in 2016 that human impacts mean that we are now living in a transition to a new geological era, the Anthropocene, which will be clearly visible in future sedimentary deposits that are rich in plastics and poor in fossil species. The Anthropocene succeeds the gentler Holocene, which followed the end of the Ice Ages 11,700 years ago. Our cities and farming systems depend on Holocene conditions, so there is now real concern that humanity will die out during this transition, along with most other life forms. We have the sense that nature is serving us a very clear warning and that something major has to change, or else. And we’re also running out of time. The melting of the Arctic Summer sea ice, which for decades has been absorbing surplus solar heat trapped on Earth by an enhanced greenhouse effect, is a particularly worrying trend that seems to be heading for zero in about 2030. After that, all bets are off.

Local water, local heroes, 2020

But we should remember that there are thousands of brilliant efforts by small groups all over the world — an aquifer or catchment restored here, a neighbourhood preparing against disaster there — multiplying everywhere but invisible to big government. These grass-roots actions must be validated and supported, networked and replicated, until they condense into a new Zeitgeist in which we all suddenly realise that of course we must pay attention to ecology, of course we must protect the web of life, and ask ourselves why else would we have minds, spirits and communities?

And meanwhile, we should also remember:

  • that there are thousands of cities and hundreds of states and provinces that are getting on with ecologically-positive action regardless of what their national governments are doing;
  • that some small countries are declaring ‘peace with nature’ and halting or reversing deforestation, extinction, and greenhouse gas emissions, with Costa Rica, Nepal, Bhutan, New Zealand, Iceland, East Timor and Portugal all springing to mind;
  • that many corporations now see their assets as dangerously exposed to ecological risks, with their managers, shareholders and regulators struggling to forge new rules, often encouraged by potent divestment campaigns; and
  • that since 2018 the Greta Thunberg and Extinction Rebellion movements have been putting enormous constructive, non-violent pressure on governments across the world, forcing a re-think of human priorities and laws in the face of impending ecological collapse.

The future, if we can but imagine it …

This is all great stuff, and because this re-thinking was starting when I wrote this book I began Chapter 10 with a visit to the year 2085: ‘The biosphere, having been saved…’ While it is easy to be discouraged if you look only at big governments and the big picture, hope is to be found hidden in the undergrowth where local actions, local heroes, and small countries are the green shoots that will one day replace the deadly old system. In the process, we’ll have to accept that the rules of ecology apply to everyone, always and everywhere, but that we have the intelligence, compassion, will and freedom needed to rebuild a world that is good for everyone — born and unborn, weak and strong, human and non-human.

Physics, astronomy, evolution, governance

There are other challenges for the imagination here. They include background themes, such as the astonishing physical chemistry of water itself (Chapter 1) and the presence of water on Earth and elsewhere in the solar system and beyond (Chapter 2). Also, the origins of the ‘tree of life’ (Chapter 2), and the influence of human adaptation to coastal environments, in which foraging in water helped to shape our minds and bodies (Chapter 3). And the EU’s Water Framework Directive (Chapter 9), which is now seen as part of a global drive towards green ‘experimentalist’ governance, where local heroes meet, teach and make friends with national and international institutions.

Ocean plastics and acidification, wildlife collapse, water shortage

Meanwhile, some topics in the book have been publicised and popularised to the point of common knowledge and general interest. They include the following.

  • Plastic in the oceans (Chapter 4) is choking, entangling and poisoning sea life, and is an inevitable consequence of making non-biodegradable materials for everyday use by everyone in an exploding population on a small planet. To solve it we will have to phase out the use of such plastics through effective regulation and/or taxation, while also cleaning up the debris.
  • Acidification of the oceans (Chapter 2) is eroding the web of aquatic life that sustains most of the biosphere and is an inevitable consequence of burning fossil fuels into carbon dioxide, which dissolves in water to make carbonic acid. The current rate looks set to make the oceans more acidic than they have been for 65 million years. To solve this, we will have to phase out the burning of fossil fuels through effective regulation and/or taxation, while also cleaning up the air by capturing the greenhouse gases that have already been released.
  • Collapse of wildlife numbers and diversity (Chapters 2, 4 and 9), by more than half since the 1970s, is an inevitable consequence of feeding and enriching humans by replacing most natural ecosystems with artificial ones and then spraying poisons over everything. To solve it we will have to deploy environmental education, community ecosystem ownership and benefit sharing, payment for ecosystem services, ecological restoration, organic farming and other effective arrangements in millions of locations, while also protecting natural ecosystems and wildlife populations through effective regulation, and systematically closing down and cleaning up all sources of agricultural, industrial and urban pollution.
  • Critical shortage of fresh water in urban areas (Chapters 6, 8 and 9) is an inevitable consequence of not paying attention to where water comes from, not managing catchments properly, and not charging users enough to pay for these things (while also, often, being an inevitable consequence of rising sea levels and drought induced by global heating). To solve it we will have to establish ecosystem protection, ecological service payments and restoration arrangements in upstream locations, while investing in public water systems that guarantee adequate water for all at affordable cost, solving the climate change problem if we can, and managing humanely the evacuation of unviable cities where we have to.

Learning to survive

Some of the changes that face us during the birth of the Anthropocene may well be manageable, but only if our adaptive skills can be informed by ecology and applied effectively. The key issue is whether we can adjust our ways of life to make it in our new global environment. Building an informed awareness of water, and the life it bears in every drop, has to be a key starting point.

© Julian Caldecott

Praise for Water: Life in Every Drop:

  • A brilliant overview of an enormous subject’ – Steven Poole, The Guardian.
  • ‘Should be read far, wide and as soon as possible . . . it does an excellent job of promoting a rational, effective, trans-ideological approach to environmental decision making’ – Miguel Mendonça, Resurgence.
  • Caldecott keeps a masterly hand on the reins of what is a vast topic . . . With laudable dexterity, [he] moves from the very small to the very large, from the interactions of atomic particles to the role water plays in the biosphere’ – The Ecologist.
  • ‘A prophetic read’ – Edward P. Echlin, ecological theologian and author of The Cosmic Circle.
  • ‘Includes a lucid presentation of the Aquatic Ape Theory . . . The book shows that we can avoid disaster if we come to our senses and give Gaia a helping hand’ – Elaine Morgan, evolutionary anthropologist and author of The Descent of Woman and The Scars of Evolution.
  • ‘What could be more important than water? This book looks at every aspect of water from its chemistry and mystery to its central role in the ecology of EVERY LIVING THING. And yet, it’s a riveting read, full of fascinating stories from an author who actually knows what he’s talking about. So many of these environmental books are written by journalists with no real grounding in the subject. But Julian Caldecott is an ecologist with decades of field experience which enrich this work. He’s been there, done it, seen it and best of all, has put into practice ways of solving local water crises of every hue. Give it to all your friends and relations  – they’ll love you for providing a good read and you’ll glow with the pleasure of sharing knowledge on the big issue of the coming decade.’ – ‘Smartyhands’ on Amazon.
  • ‘I’ve just finished reading Water by Julian Caldecott. There’s a long waiting list to read it after me, but it goes deeply into marine pollution, of course. One point he makes is that visitors (tourists) to the coast need to take care of the environment they’re visiting. Earlier in the book there’s a good summary of what a Biosphere is, which I sent to the members of our Grabouw Beautiful committee. Highly recommended!’ – Andy Selfe, Whale Coast Conservation (Cape Town).
  • Water by Julian Caldecott is a brilliant, beautifully written book which I found very informative and initially depressing, but it finished on a positive note with a clear message of hope.’ – Henrik Chart, Land, Sea & Islands Centre, Arisaig (Scotland).