We need to eat less meat - and the G8 should say so

Instead of feeding starving humans, we funnel huge amounts of crops through the animals we use for food. G8 leaders must call for change at next week's summit.

In Davos this April, David Cameron outlined his priorities for the UK's presidency of the G8 this year. He talked about advancing trade, ensuring tax compliance and promoting greater transparency, all with the goal of creating "lasting global prosperity". It's a noble goal – lifting people out of poverty and making corporations accountable for their actions. It's reassuring to see these issues receive international attention.

But there is one obvious issue that is not being talked about, which should be at the top of the G8 agenda: animal agriculture and its contribution to world hunger, environmental degradation and skyrocketing healthcare costs, all of which affect the global economy.

There is more than enough food being grown around the world to feed the entire human population. So why are more than a billion people going hungry? Because instead of feeding starving humans, we funnel huge amounts of crops through the animals we use for food. It takes up to 16 pounds of grain to produce just 1 pound of meat. And an astounding 97 per cent of the world's soya crop goes to farmed animals rather than to hungry people.

We could eliminate the worst cases of world hunger with about 40 million tonnes of food. And it would be easy enough to find: nearly 20 times that amount of grain, 760 million tonnes, is fed to animals on factory farms every single year. Compare this to biofuels, which account for only 100 million tonnes. Tens of thousands of people marched in London on Saturday in support of Enough Food IF, a laudable campaign which highlights biofuels as one of the "bad guys" in the fight to end global hunger – and yet, inexplicably, it doesn't have animal agriculture as one of its key themes.

By cutting our meat consumption and slowing the rate at which animals are bred, we could redirect the crops that they would have consumed to the people who need them most. That's why the prestigious Worldwatch Institute maintains that "[m]eat consumption is an inefficient use of grain – the grain is used more efficiently when consumed directly by humans. Continued growth in meat output is dependent on feeding grain to animals, creating competition for grain between affluent meat-eaters and the world's poor". Therefore, raising animals for meat creates a disturbing social-justice issue.

And as meat-based diets spread to developing countries, subsistence farmers are being driven off their land. Efficient, plant-based agricultural models are being replaced by intensive animal agriculture, which also pollutes the air and water and leads to desertification that renders the once-fertile land barren.

The United Nations reports that the meat industry is "one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global". And it's easy to see why. Carbon dioxide, methane and nitrous oxide are the principal agents of climate change – and raising animals for food is one of the largest sources of carbon dioxide and the largest source of both methane and nitrous-oxide emissions. When you add up all the energy-intensive stages of raising animals for food, slaughtering them and processing and storing their flesh, it's clear why producing 1 calorie of animal protein requires more than 11 times as much fossil fuel as producing 1 calorie of plant protein. In addition, Greenpeace estimates that in a single crop season, more than 2.9 million acres of the Amazon rain forest in Brazil are destroyed to make more room to grow crops to feed farmed animals.

The water footprint of the livestock sector is also huge. It takes more than 2,400 gallons of water to produce 1 pound of meat, while growing 1 pound of wheat requires only 25 gallons. You save more water by not eating a pound of meat than you do by not showering for six months!

Not surprisingly, the United Nations Environment Programme concluded  that "[a] substantial reduction of impacts would only be possible with a substantial worldwide diet change, away from animal products".

Environmental issues, in turn, have a serious impact on our economy. Heat waves, droughts, rising sea levels and other problems caused by climate change can ruin crops and result in increased food prices. Major storms, a developing trend that scientists have also linked to environmental destruction, often do billions of pounds in damage. Sir Nicholas Stern, author of the government-commissioned review on climate change, which has been the reference work for politicians and journalists throughout the last 10 years, warns that if we do not reduce greenhouse-gas emissions, it will take less than 40 years for climate change to cause up to a 20 per cent drop in the world's gross domestic product. He fears that it could be "market failure on the greatest scale the world has seen".

Then there are the skyrocketing healthcare costs that are attributable in large part to the increase in human consumption of meat, eggs and dairy products. Loaded with artery-clogging cholesterol and saturated fat, these products have been linked to cancer, heart attacks, strokes, diabetes and obesity. These top killers burden the National Health Service and necessitate that billions of pounds be spent searching for cures and medications to relieve disease symptoms. They also claim a huge number of lives.

Aside from their environmental and health impacts, the meat, dairy and egg industries cause immense suffering to more than a billion animals every year in the UK alone, most of whom spend their entire lives crammed inside dark, filthy sheds. They don't get to breathe fresh air until they are on their way to the abattoir, where many have their throats slit while they are still conscious.

"Lasting global prosperity" can be attained only through sustainable growth – otherwise, we will simply compound current environmental and economic problems. World leaders at the G8 Summit must take into account the devastating impact of animal agriculture in order to encourage global food changes that will be the catalyst for such growth.

The UN reports that the meat industry is "one of the top two or three most significant contributors to the most serious environmental problems". Photograph: Getty Images.

Kerry McCarthy is the Labour MP for Bristol East and the shadow foreign minister.

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The decline of the north's sporting powerhouse

Yorkshire historically acted as a counterweight to the dominance of southern elites, in sport as in politics and culture. Now, things are different.

On a drive between Sheffield and Barnsley, I spotted a striking painting of the Kes poster. Billy Casper’s two-fingered salute covered the wall of a once-popular pub that is now boarded up.

It is almost 50 years since the late Barry Hines wrote A Kestrel for a Knave, the novel that inspired Ken Loach’s 1969 film, and it seems that the defiant, us-against-the-world, stick-it-to-the-man Yorkshireness he commemorated still resonates here. Almost two-thirds of the people of south Yorkshire voted to leave the EU, flicking two fingers up at what they saw as a London-based establishment, detached from life beyond the capital.

But whatever happened to Billy the unlikely lad, and the myriad other northern characters who were once the stars of stage and screen? Like the pitheads that dominated Casper’s tightly knit neighbourhood, they have disappeared from the landscape. The rot set in during the 1980s, when industries were destroyed and communities collapsed, a point eloquently made in Melvyn Bragg’s excellent radio series The Matter of the North.

Yorkshire historically acted as a counterweight to the dominance of southern elites, in sport as in politics and culture. Yet today, we rarely get to hear the voices of Barnsley, Sheffield, Doncaster and Rotherham. And the Yorkshire sporting powerhouse is no more – at least, not as we once knew it.

This should be a matter of national concern. The White Rose county is, after all, the home of the world’s oldest registered football club – Sheffield FC, formed in 1857 – and the first English team to win three successive League titles, Huddersfield Town, in the mid-1920s. Hull City are now Yorkshire’s lone representative in the Premier League.

Howard Wilkinson, the manager of Leeds United when they were crowned champions in 1992, the season before the Premier League was founded, lamented the passing of a less money-obsessed era. “My dad worked at Orgreave,” he said, “the scene of Mrs Thatcher’s greatest hour, bless her. You paid for putting an axe through what is a very strong culture of community and joint responsibility.”

The best-known scene in Loach’s film shows a football match in which Mr Sugden, the PE teacher, played by Brian Glover, comically assumes the role of Bobby Charlton. It was played out on the muddy school fields of Barnsley’s run-down Athersley estate. On a visit to his alma mater a few years ago, David Bradley, who played the scrawny 15-year-old Billy, showed me the goalposts that he had swung from as a reluctant goalkeeper. “You can still see the dint in the crossbar,” he said. When I spoke to him recently, Bradley enthused about his lifelong support for Barnsley FC. “But I’ve not been to the ground over the last season and a half,” he said. “I can’t afford it.”

Bradley is not alone. Many long-standing fans have been priced out. Barnsley is only a Championship side, but for their home encounter with Newcastle last October, their fans had to pay £30 for a ticket.

The English game is rooted in the northern, working-class communities that have borne the brunt of austerity over the past six years. The top leagues – like the EU – are perceived to be out of touch and skewed in favour of the moneyed elites.

Bradley, an ardent Remainer, despaired after the Brexit vote. “They did not know what they were doing. But I can understand why. There’s still a lot of neglect, a lot of deprivation in parts of Barnsley. They feel left behind because they have been left behind.”

It is true that there has been a feel-good factor in Yorkshire following the Rio Olympics; if the county were a country, it would have finished 17th in the international medals table. Yet while millions have been invested in “podium-level athletes”, in the team games that are most relevant to the lives of most Yorkshire folk – football, cricket and rugby league – there is a clear division between sport’s elites and its grass roots. While lucrative TV deals have enriched ruling bodies and top clubs, there has been a large decrease in the number of adults playing any sport in the four years since London staged the Games.

According to figures from Sport England, there are now 67,000 fewer people in Yorkshire involved in sport than there were in 2012. In Doncaster, to take a typical post-industrial White Rose town, there has been a 13 per cent drop in participation – compared with a 0.4 per cent decline nationally.

Attendances at rugby league, the region’s “national sport”, are falling. But cricket, in theory, is thriving, with Yorkshire winning the County Championship in 2014 and 2015. Yet Joe Root, the batsman and poster boy for this renaissance, plays far more games for his country than for his county and was rested from Yorkshire’s 2016 title decider against Middlesex.

“Root’s almost not a Yorkshire player nowadays,” said Stuart Rayner, whose book The War of the White Roses chronicles the club’s fortunes between 1968 and 1986. As a fan back then, I frequently watched Geoffrey Boycott and other local stars at Headingley. My favourite was the England bowler Chris Old, a gritty, defiant, unsung anti-hero in the Billy Casper mould.

When Old made his debut, 13 of the 17-strong Yorkshire squad were registered as working-class professionals. Half a century later, three of the five Yorkshiremen selec­ted for the last Ashes series – Root, Jonny Bairstow and Gary Ballance – were privately educated. “The game of cricket now is played in public schools,” Old told me. “Top players are getting huge amounts of money, but the grass-roots game doesn’t seem to have benefited in any way.”

“In ten years’ time you won’t get a Joe Root,” Rayner said. “If you haven’t seen these top Yorkshire cricketers playing in your backyard and you haven’t got Sky, it will be difficult to get the whole cricket bug. So where is the next generation of Roots going to come from?” Or the next generation of Jessica Ennis-Hills? Three years ago, the Sheffield stadium where she trained and first discovered athletics was closed after cuts to local services.

This article first appeared in the 19 January 2017 issue of the New Statesman, The Trump era