Environment Companies such as Coca-Cola should take a lead in establishing measures to ‘capture the value of water’, the expert says

Food production’s effect on water supplies must be investigated and properly recorded, warns Professor Tony Allan

The Investment Column: Housing crisis is bad news for Taylor Wimpey

Northern Foods; Travelzest

The Week In Review: Turbulent times ahead for EasyJet

Shares in EasyJet crashed this week after it admitted it was struggling to fill its planes. EasyJet attracted 2.9 million passengers in December, a 9.9 per cent increase. However, what sent the shares into a tailspin was news that the all-important load factor – how full the planes are flying – actually fell by 2.2 per cent to 78.9 per cent. EasyJet hopes to generate extra revenue this year from new baggage charges and fees from other services, but its own estimate of 20 per cent profit growth for 2008 looks ambitious. Sell.

IBS: Syndrome or mone-spinner?

I've had digestive problems since my early twenties, and have been diagnosed with irritable bowel syndrome and "non-functional dyspepsia". A couple of years ago, in desperation, I tried a blood test for food intolerance, although I consider the ailment faddish. It indicated a low-grade intolerance of wheat and dairy. To my irritation and relief, if I cut out wheat and restrict dairy, I can drop my medications and feel better than when taking them. Now a friend has suggested that I might have "leaky gut syndrome", which has a plausible-sounding explanation for food intolerance. But when I Googled it, none of the sites were mainstream medical sites, and most sold costly supplements. Is this a real syndrome or a marketing ploy?

The Ten Best: Night creams

King seizes moment as Sven samples life without his aristocrat

England look a more solid proposition with a holding midfielder who can liberate Lampard

Stool concern: Diet affected?

I have read that loose, pale-coloured stools are a sign of fat malabsorption. I have had consistently yellow, foul-smelling stools (with undigested bits in them) for as long as I can remember. Also, after going to the toilet I often feel nauseous. What could be the cause? Does it mean that my body is deficient in "good fats" and vitamins?

Cereal entrepreneurs

Crop circles used to be the work of amateur pranksters. Now, flattening wheat fields is a lucrative commercial enterprise. Kate Burt meets the Circlemakers

Taylor secures permanent deal at Birmingham

Maik Taylor has spelt out his delight at tying up a permanent move to Birmingham City and insisted: "I always had faith in my ability to play at the top level." Taylor is experiencing his first full season of Premiership football and he has now completed a £1.5m move from Fulham after being on loan all season.

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Independent Travel
Pompeii, Capri & the Bay of Naples
Dubrovnik, the Dalmatian Coast & Montenegro
Burgundy, the River Rhone & Provence
Lisbon, Oporto and the Douro Valley
Lake Garda, Venice & Verona
Spain
Prices correct as of 23 January 2015
Isis hostage crisis: Militant group stands strong as its numerous enemies fail to find a common plan to defeat it

Isis stands strong as its numerous enemies fail to find a common plan to defeat it

The jihadis are being squeezed militarily and economically, but there is no sign of an implosion, says Patrick Cockburn
Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action

Virtual reality: Seeing is believing

Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action
Homeless Veterans appeal: MP says Coalition ‘not doing enough’

Homeless Veterans appeal

MP says Coalition ‘not doing enough’ to help
Larry David, Steve Coogan and other comedians share stories of depression in new documentary

Comedians share stories of depression

The director of the new documentary, Kevin Pollak, tells Jessica Barrett how he got them to talk
Has The Archers lost the plot with it's spicy storylines?

Has The Archers lost the plot?

A growing number of listeners are voicing their discontent over the rural soap's spicy storylines; so loudly that even the BBC's director-general seems worried, says Simon Kelner
English Heritage adds 14 post-war office buildings to its protected lists

14 office buildings added to protected lists

Christopher Beanland explores the underrated appeal of these palaces of pen-pushing
Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

Scientists unearthed the cranial fragments from Manot Cave in West Galilee
World War Z author Max Brooks honours WW1's Harlem Hellfighters in new graphic novel

Max Brooks honours Harlem Hellfighters

The author talks about race, legacy and his Will Smith film option to Tim Walker
Why the league system no longer measures up

League system no longer measures up

Jon Coles, former head of standards at the Department of Education, used to be in charge of school performance rankings. He explains how he would reform the system
Valentine's Day cards: 5 best online card shops

Don't leave it to the petrol station: The best online card shops for Valentine's Day

Can't find a card you like on the high street? Try one of these sites for individual, personalised options, whatever your taste
Diego Costa: Devil in blue who upsets defences is a reminder of what Liverpool have lost

Devil in blue Costa is a reminder of what Liverpool have lost

The Reds are desperately missing Luis Suarez, says Ian Herbert
Ashley Giles: 'I'll watch England – but not as a fan'

Ashley Giles: 'I'll watch England – but not as a fan'

Former one-day coach says he will ‘observe’ their World Cup games – but ‘won’t be jumping up and down’
Greece elections: In times like these, the EU has far more dangerous adversaries than Syriza

Greece elections

In times like these, the EU has far more dangerous adversaries than Syriza, says Patrick Cockburn
Holocaust Memorial Day: Nazi victims remembered as spectre of prejudice reappears

Holocaust Memorial Day

Nazi victims remembered as spectre of prejudice reappears over Europe
Fortitude and the Arctic attraction: Our fascination with the last great wilderness

Magnetic north

The Arctic has always exerted a pull, from Greek myth to new thriller Fortitude. Gerard Gilbert considers what's behind our fascination with the last great wilderness