The way humanity produces and eats food must radically change to avoid millions of deaths and “catastrophic” damage to the planet, according to a landmark study published Thursday.
The key to both goals is a dramatic shift in the global diet — roughly half as much sugar and red meat, and twice as many vegetables, fruits and nuts, a consortium of three dozen researchers concluded in The Lancet, a medical journal.
“We are in a catastrophic situation,” co-author Tim Lang, a professor at the University of London and policy lead for the EAT-Lancet Commission that compiled the 50-page study, told AFP.
Currently, nearly a billion people are hungry and another two billion are eating too much of the wrong foods, causing epidemics of obesity, heart disease and diabetes.
Unhealthy diets account for up to 11 million avoidable premature deaths every year, according to the most recent Global Disease Burden report.
At the same time the global food system is the single largest emitter of greenhouse gases, the biggest driver of biodiversity loss, and the main cause of deadly algae blooms along coasts and inland waterways.
Agriculture — which has transformed nearly half the planet’s land surface — also uses up about 70 percent of the global fresh water supply.
“To have any chance of feeding 10 billion people in 2050 within planetary boundaries” — the limits on Earth’s capacity to absorb human activity — “we must adopt a healthy diet, slash food waste, and invest in technologies that reduce environmental impacts,” said co-author Johan Rockstrom, director of the Potsdam Institute for Climate Change Impact Research.
– Where’s the beef? –
“It is doable but it will take nothing less than global agricultural revolution,” he told AFP.
The cornerstone of “the great food transformation” called for in the study is a template human diet of about 2500 calories per day.
“We are not saying everyone has to eat in the same way,” Lang said by phone. “But broadly — especially in the rich world — it means a reduction of meat and dairy, and a major increase in plant consumption.”
The diet allows for about seven grammes (a quarter of an ounce) of red meat per day, and up to 14. A typical hamburger patty, by comparison, is 125 to 150 grammes.
For most rich nations, and many emerging ones such as China and Brazil, this would represent a drastic five-to-ten-fold reduction.
Beef is the main culprit.
Not only do cattle pass massive quantities of planet-warming methane, huge swathes of carbon-absorbing forests –- mostly in Brazil -– are cut down every year to make room for them.
“For climate, we know that coal is the low-hanging fruit, the dirtiest of fossil fuels,” said Rockstrom. “On the food side, the equivalent is grain-fed beef.”
It takes at least five kilos of grain to produce a kilo of meat.
And once that steak or lamb chop hits the plate, about 30 percent will wind up in the garbage bin.
Dairy is also limited to about one cup (250 grammes) of whole milk — or its equivalent in cheese or yoghurt — per day, and only one or two eggs per week.
– Push back –
At the same time, the diet calls for a more than 100 percent increase in legumes such as peas and lentils, along with vegetables, fruits and nuts.
Grains are considered to be less healthy sources of nutrients.
“We can no longer feed our population a healthy diet while balancing planetary resources,” said The Lancet editor-in-chief Richard Horton.
“For the first time in 200,000 years of human history, we are severely out of sync with the planet and Nature.”
The report drew heavy fire from the livestock and dairy industry, and some experts.
“It goes to the extreme to create maximum attention, but we must be more responsible when making serious dietary recommendation,” said Alexander Anton, secretary general of the European Dairy Association, noting that dairy products are “packed” with nutrients and vitamins.
Christopher Snowdon of the Institute of Economic Affairs in London said the report “reveals the full agenda of nanny-state campaigners.”
“We expected these attacks,” said Lang. “But the same food companies pushing back against these findings realise that they may not have a future if they don’t adapt”, he said.
“The question is: does this come by crisis, or do we start planning for it now?”
Some multinationals responded positively, if cautiously, to the study.
“We need governments to help accelerate the change by aligning national dietary guidelines with healthy and sustainable requirements, and repurposing agricultural subsidies,” the World Business Council for Sustainable Development said in a statement.
Buttigieg says Trump can ‘do chores’ if he’s unwilling to leave White House
Democratic presidential candidate Pete Buttigieg joked on Monday about what he would do if President Donald Trump is unwilling to leave the White House after a 2020 loss.
During a campaign event in Reno, a voter worried that Trump might call his loss a hoax if the election is close.
"I mean, if he won't leave, I guess if he's willing to do chores, we can work something out," the candidate said to laughter and cheers.
Buttigieg argued that the best way to prevent Trump from "cheating" is to win by a significant margin.
"At the end of the day, there's only one president," he explained. "This is one of the reason we not just eek out a win, not just club everybody over the head and hope that we get to 51% and our Twitter followers outnumber your Twitter followers and we somehow piece together a squeaker."
2020 Census way behind schedule — and could be plagued by same issues as Iowa caucuses
The 2020 Census is already shaping up as a potential debacle.
The nonpartisan Government Accountability Office found the Census Bureau was behind schedule in recruiting workers, setting up partnerships with civic groups and testing the technology that will be used to conduct the constitutionally mandated survey, reported Rolling Stone.
The once-in-a-decade census has already begun in some parts of Alaska and will open nationwide April 1, but Census Bureau director Steven Dillingham assured House Committee on Oversight and Reform that everything would be fine.
Does Donald Trump have a secret police waiting in the wings?
A long time ago, before September 11, 2001, the right-most flank of the Republican Party tolerated the establishment’s compromise with racial liberalism, by which I mean “the basic consensus that existed across the mainstream of both political parties since the 1970s, to the effect that, first, bigotry of any overt sort would not be tolerated, but second, that what was intolerable was only overt bigotry—in other words, white people’s definition of racism.” (I’m using here Nils Gilman’s helpful definition.)