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Blog Tour – ‘Blue Gold’ by David Barker

Congratulations to David Barker whose debut novel, ‘Blue Gold’ was published yesterday the 11th May by Urbane Publications.  For a taster of David’s book click on the link below:-


It’s my turn on the blog tour celebrating the publication of ‘Blue Gold’ and I am delighted to be hosting a guest post written by David Barker.


Water, water, everywhere…

And not a drop to drink, as the Ancient Mariner once said. Hopefully by now you know that Blue Gold is a thriller set in the near future during a world war for water. Articles about water shortages are becoming more common. I’ve been thinking about this for the past seven years or so as I tried to craft a setting for my novel. So, what’s the problem and why is it getting worse?

Many of you may know that only 2.5% of the world’s water is drinkable, the rest being seawater. And two-thirds of the freshwater is locked up in polar icecaps or glaciers. That in itself is scary but not a problem; our ecosystem has always been like that.

The problem is a combination of three factors: demographics, economics and climate change. The demographics part is quite easy to follow. Over the next twenty years the global population is expected to rise by 20%, that’s 1½ billion people who need food and water. Unfortunately, most of those extra people are likely to be born in regions of the world already stressed by water shortages: Africa, the Middle East and Asia.

Many of the countries with the biggest populations are showing economic success, raising families out of poverty towards better incomes. That, of course, is fantastic news – and an oft forgotten aspect of the global inequality debate – but richer families tend to consume more water. Their diets shift away from vegetarian to meat-based. Cattle require ten times as much water as crops do to grow. And when a family can afford its own apartment, with their own bathroom, they use more water.

So, it’s obvious that demographics and economics will boost the demand for water significantly over the next 20-30 years. The effects of climate change are more subtle. A hotter atmosphere doesn’t change the amount of water in the ecosystem. But extreme weather events – droughts and floods – are becoming more common. California just went through its worst drought in over a thousand years. Floods, oddly, are unhelpful for water supplies too because rivers and drains can’t cope with the deluge; the excess water is often contaminated and can’t be stored. The effective supply of rainwater is declining with weather extremes.

What can we do about this problem? In the first instance, we simply tap into the underground stores of water known as aquifers. But these take millennium to refill, and the rate of depletion in most suggests a looming problem.

People often assume that desalination – removing salt from seawater – can solve the problem, but even with technological improvements it’s still expensive. It leaves behind a concentration of salt that can be devastating for the local environment. Water is very heavy. If the city you are trying to supply is miles from the sea, or as in Yemen’s capital Sana’a, 7000 feet up an escarpment, you can forget about desalination as a practical source of freshwater. And desalination uses a lot of energy. It will be hard enough for us to meet the Paris Agreement on carbon emissions without the extra burden of powering desalination plants and transporting water inland.

The real solution lies in using our freshwater more carefully. Educating households and businesses on the importance of looking after this precious commodity. Reducing pollution in our rivers. Building homes that catch rainwater and use that to flush our toilets. Modernising our sewage systems. Inevitably, all of this will require a helping hand from Adam Smith’s ‘invisible hand’. The price of water will have to rise significantly to persuade people to take the issue seriously and to reward the innovators.

What will happen in the poorest parts of the world then? It was probably no coincidence that the Arab Spring of 2010-12 occurred during a period of rapid increases in the price of flour and bread. People like to grumble when luxury items become more expensive. People riot when basic, essential items becomes unaffordable. I hope it doesn’t come to that. It’s one prediction I’ll gladly get wrong.


Find out more about Blue Gold and me on my website:



About David Barker

David was born in Cheshire but now lives in Berkshire. He is married to an author of children’s picture books, with a daughter who loves stories. His working life has been spent in the City, first for the Bank of England and now as Chief Economist for an international fund. So his job entails trying to predict the future all the time.

David’s writing ambitions received a major boost after he attended the Faber Academy six-month course in 2014 and he still meets up with his inspirational fellow students. He loves reading, especially adventure stories, sci-fi and military history. Outside of family life, his other interests include tennis, golf and surfing.


‘Blue Gold’ can be purchased from:-

Urbane Publications – http://urbanepublications.com/books/blue-gold/

Amazon UK – https://www.amazon.co.uk/Blue-Gold-David-Barker-x/dp/1911331655/ref=sr_1_1?s=books&ie=UTF8&qid=1488657122&sr=1-1&keywords=blue+gold+by+david+barker


Guest Post by David Barker


I would like to introduce you all to David Barker.  His debut novel, ‘Blue Gold’ is being published on the 11th May of this year.  There is a blog tour being planned for David’s book which I will be taking part in.

David has written a really interesting guest post which I hope you enjoy reading.


Publishing Routes

Over the past nine months I have witnessed my wife self-publish a children’s picture book, a good friend get published by Penguin and my own debut novel comes out in May with Urbane Publications, a proud member of The Independent Publishing Guild. Each route has advantages and drawbacks. I attempt here to highlight the main ones, as I see them, to help you think about the trade-offs involved in each.

First, the traditional publishing route. You write a brilliant book, submit to an agent who’s interested in your genre, and get signed up. OK, that is not easy, not easy at all. Expect lots of rejections along the way. To get through the slush pile, it will need to sparkle, be on trend and be commercial. Once that’s been achieved, it’s not an automatic ticket to fame – the agent might want some editorial input. And then they have to find a publisher who wants to produce your book. I know writers who have got an agent but progressed no further.

Let’s suppose you’ve got that far and the rights have been bought – you’re definitely part of a hallowed minority and should feel justifiably proud. But the publisher might want some major alterations at this point, even to the title of your book and that can be pretty painful – like being told you don’t get to name your own child. Delays are not uncommon. For my friend, the brilliant Ali Land, whose debut Good Me Bad Me was released in January, it was virtually two years between being snapped up at the London book fair and finally seeing her novel hitting the shops.

But oh boy, when you get there… You can be sure that the publisher has invested a lot of time and money in your book. And they won’t skimp on the publicity campaign, high-profile reviews, marquee quotes on a beautiful cover. Your book will be stocked up and down the country. Doors will open for interviews, appearances at literary events etc.

At the other end of the spectrum is self-publishing. The most obvious advantage is that you get to choose if and when your book is published as long as you foot the bill. E-books are cheap, picture books very expensive. You’re responsible for editing and proof-reading. Designing the lay-out of the book and a striking cover is a skill in itself. It may be worth paying for some expert help if you can afford the increase in costs involved.

Once your book is out there, the really hard part begins. Most book shops are not interested in stocking self-published titles; it’s nothing personal, nor a judgment on your book, they’re simply too busy to look at the work of every self-published author who approaches them. A local connection – getting to know the people at the shops you want to target – can help and it might even earn you a premium spot in the store. My wife’s book sells very well at the places it is stocked, it’s just very hard to replicate that on a wide scale.

For these reasons, some self-published authors focus a lot of their effort on the e-book format, using social media to promote themselves and their work. It’s time consuming and the successful ones seem to rely on producing a large number of titles to ensure their fan-base grows and so they can afford to give away some of their work for free. You’ll need to be prolific and media savvy, but this route can work given enough time.

The final option is a kind of compromise between the first two. Independent publishers are willing to take more risks with the books they publish. My novel, Blue Gold, is a thriller set during a world war for water. Some agents suggested to me that Cli-Fi (speculative fiction about climate change) was not on trend at the moment. Were they being realistic about the current market or too conservative in their thinking?

Most indie publishers don’t require that you have an agent, which means that there is no third party taking a slice of the royalties. Typically, you’ll get more freedom in the editing process while still getting support on cover design and layout. Independent publishers may have their own fan base, helping to promote each book as it comes out. But you won’t get a big publicity campaign and titles don’t automatically get stocked in the big national chains. You’re going to have to get yourself out there, talk to people, try to get invited to festivals, offer to do talks and book signings.

It’s worth noting that both self-publishing and indie publishing can morph into the traditional route. The Martian, by Andy Weir, was originally self-published before being picked up by Del Rey when they noticed how well it was doing. Eimar McBride’s A Girl is a Half-Formed Thing was originally published by Galley Beggar Press of Norwich after several bigger houses thought it was too risky. But as it started to gather critical acclaim, Faber & Faber stepped in and offered to help maximise the book’s potential.

To all my fellow writers out there, good luck in your endeavours, whichever route you choose.

You can buy my wife’s book, Amelie and the Great Outdoors here: www.fionabarker.co.uk

You can find out more about me and my book, Blue Gold, here: www.davidbarkerauthor.co.uk

And my publisher here: http://urbanepublications.com


‘Blue Gold’ can be pre-ordered from:-

Urbane Publications – http://urbanepublications.com/books/blue-gold/

Amazon UK – https://www.amazon.co.uk/Blue-Gold-David-Barker-x/dp/1911331655/ref=sr_1_1?s=books&ie=UTF8&qid=1488657122&sr=1-1&keywords=blue+gold+by+david+barker


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