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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Not since the Thatcher years have so many Tory MPs been so motivated by self-interest

Assured of an election win, backbenchers are thinking either advancing up the greasy pole, or mounting it for the first time. 

One hears despair from Labour not just about probable defeat, but from MPs who felt they had three years to improve the party’s fortunes, or to prepare for personal oblivion. In the Conservative Party, matters seem quite the opposite. Veterans of the 1983 election recall something similar: a campaign fought in the absolute certainty of winning. Theresa May talked of putting the interests of the country first when she engineered the poll, and one must believe she was sincere. However, for those expecting to be Tory MPs after 8 June there are other priorities. Theirs is not a fight for the national interest, because that for them is a foregone conclusion. It is about their self-interest: either advancing up the greasy pole, or mounting it for the first time. They contemplate years ahead in which to consolidate their position and, eventually, to shape the tone and direction of the party.

The luxury of such thoughts during a campaign comes only when victory is assured. In 1983 I worked for a cabinet minister and toured marginal seats with him. Several candidates we met – most of whom won – made it clear privately that however important it was to serve their constituents, and however urgent to save the country from the threats within what the late Gerald Kaufman later called “the longest suicide note in history”, there was another issue: securing their place in the Thatcher revolution. Certain they and their party would be elected in the aftermath of the Falklands War, they wanted their snout in the trough.

These are early days, but some conver­sations with those heading for the next House of Commons echo the sentiments of 1983. The contemporary suicide note has not appeared, but is keenly awaited. Tories profess to take less notice of opinion polls than they once did – and with good reason, given the events of 2015 and 2016 – but ­imagine their party governing with a huge majority, giving them a golden opportunity to advance themselves.

Labour promises to change the country; the Liberal Democrats promise to force a reconsideration of Brexit; Ukip ­promises to ban the burqa; but the Tories believe power is theirs without the need for elaborate promises, or putting any case other than that they are none of the above. Thus each man and woman can think more about what the probability of four or five further years in the Commons means to them. This may seem in poor taste, but that is human nature for you, and it was last seen in the Labour Party in about 2001.

Even though this cabinet has been in place only since last July, some Tory MPs feel it was never more than an interim arrangement, and that some of its incumbents have underperformed. They expect vacancies and chances for ministers of state to move up. Theresa May strove to make her team more diverse, so it is unfortunate that the two ministers most frequently named by fellow Tories as underachievers represent that diversity – Liz Truss, the Lord Chancellor, who colleagues increasingly claim has lost the confidence of the judiciary and of the legal profession along with their own; and Sajid Javid, the Communities Secretary, whom a formerly sympathetic backbencher recently described to me as having been “a non-event” in his present job.

Chris Grayling, the Transport Secretary, was lucky to survive his own stint as lord chancellor – a post that must surely revert to a qualified lawyer, with Dominic Grieve spoken of in that context, even though, like all ardent Remainers in the government, he would be expected to follow the Brexit line – and the knives are out for him again, mainly over Southern Rail but also HS2. David Gauke, the Chief Secretary to the Treasury, and the little-known Ben Gummer, a Cabinet Office minister, are tipped for promotion with Grieve if vacancies arise: that all three are white men may, or may not, be a consideration.

Two other white men are also not held in high regard by colleagues but may be harder to move: Boris Johnson, whose conduct of the Foreign Office is living down to expectations, and Michael Fallon, whose imitation of the Vicar of Bray over Brexit – first he was for it, then he was against it, and now he is for it again – has not impressed his peers, though Mrs May considers him useful as a media performer. There is also the minor point that Fallon, the Defence Secretary, is viewed as a poor advocate for the armed forces and their needs at a time when the world can hardly be called a safe place.

The critical indicator of how far personal ambition now shapes the parliamentary Tory party is how many have “done a Fallon” – ministers, or aspirant ministers, who fervently followed David Cameron in advising of the apocalyptic results of Brexit, but who now support Theresa May (who is also, of course, a reformed Remainer). Yet, paradoxically, the trouble Daniel Hannan, an arch-Brexiteer and MEP, has had in trying to win selection to stand in Aldershot – thanks to a Central Office intervention – is said to be because the party wants no one with a “profile” on Europe to be added to the mix, in an apparent attempt to prevent adding fuel to the fire of intra-party dissent. This may appease a small hard core of pro-Remain MPs – such as Anna Soubry, who has sufficient talent to sit in the cabinet – who stick to their principles; but others are all Brexiteers now.

So if you seek an early flavour of the next Conservative administration, it is right before you: one powering on to Brexit, not only because that is what the country voted for, but because that is the orthodoxy those who wish to be ministers must devotedly follow. And though dissent will grow, few of talent wish to emulate Soubry, sitting out the years ahead as backbenchers while their intellectual and moral inferiors prosper.

Simon Heffer is a columnist for the Daily and Sunday Telegraphs

Simon Heffer is a journalist, author and political commentator, who has worked for long stretches at the Daily Telegraph and the Daily Mail. He has written biographies of Thomas Carlyle, Ralph Vaughan Williams and Enoch Powell, and reviews and writes on politics for the New Statesman

This article first appeared in the 27 April 2017 issue of the New Statesman, Cool Britannia 20 Years On

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