What more demand for meat means for the future

October 21, 2012

Here is an excerpt from We Will Reap What We Sow, the book I published in May 2012. The recent difficult climatic conditions for agriculture and their impact of agricultural markets have made the issue quite relevant. Here it is then:

As the economy in emerging countries is improving, their population becomes wealthier. Just as it happened in Western countries during the 20th century, the increase in wealth translates into dietary changes. The consumption of animal protein, especially the consumption of meat, increases.

To realize what the consequences of a higher consumption of meat might be, it is interesting to make calculations for China. When 1.5 billion people eat on average one more kg of chicken meat per person, world production needs to increase by about 750 million chickens. That represents about 2% of the world’s production. Similarly, when each Chinese consumes on average one more kg of pork, the world must produce 15 million more pigs. That number represents 1.5% of the world pig production. For beef, an increase of consumption of one kg per capita per year means the need for a production of 2.4% higher than today.

Meat consumption in China has already passed the milestone of 50 kg per capita per year, and projections indicate that it should reach 80 kg per capita per year in 2030. Clearly, consumption will increase by much more than just one kg.

An increase of 10 kg of chicken meat per capita per year in China means that the world’s chicken production would have to increase by 20% to meet the new demand! This represents almost the entire US chicken production volume, and more than Brazilian production. In the case of pork, an increase of consumption of 10 kg per capita means that the world’s pig production would have to increase by 15%. That is five times the current pig production of Iowa, USA. That is 60% of the EU production. For beef, the world’s production would have to increase by 24% to meet an increase of 10 kg per capita per year! This number also represents about 125% of the current total US beef production.

Different animal productions have different feed conversion ratios (FCR). The FCR is the quantity of feed needed to produce 1 kg of meat. For chicken meat, the FCR is of 1.8. For pig meat, the FCR is about 3. For beef, depending on the proportion of grass in the cattle’s diet, the amount of grain used to produce 1 kg of beef varies. With an average FCR of 3 for the various types of meat productions, an increase of meat consumption of 30 kg in China would result in the need to produce three times 30 kg times 1.5 billion. Depending on the consumption of which type of meat will grow the fastest, the need for feed, excluding grass, would vary between 100 and 150 million tons.

The world’s second largest population, the Indian population, is still largely vegetarian. Although India is among the countries with the lowest meat consumption, with less than 4 kg per capita per year, Indians are gradually changing their eating habits. Meat consumption is increasing in India, too, but not in proportions as dramatic as in China. Nonetheless, with a growing population, any incremental meat consumption will have physical consequences. Some simple math can show the magnitude of the higher demand for meat.

Between 2010 and 2050, the world’s population will increase by 2.2 billion, from 6.8 billion to nine billion. If everything stays equal, the consumption would increase by about a third (2.2/6.8). According to the FAO, the average consumption of meat per capita in the world in 2010 was of about 47 kg. The population growth alone would represent a meat consumption increase of 2.2 billion times 47, or 103 million tons. This number represents about a third of the 2010 meat consumption.

In the example of China mentioned earlier, the predicted increase of 30 kg per person represented an increase in meat consumption of 45 million tons.

Even if the world average meat consumption per capita remained stable between 2010 and 2050, the need for additional meat production would be of 2.3 (103/45) times the numbers in the China example. This represents an additional need for animal feed, excluding grass, of between 230 and 345 million tons compared with 2010.

The situation becomes even more interesting when the average consumption per capita increases. For every 10 kg increase of individual consumption, the need for additional meat production increases by nine billion times 10 kg, or 90 million tons of meat. For each 10 kg increase of average meat consumption, an additional volume of 600 to 900 million tons of animal feed is necessary. The following table presents the effect of the population increase to nine billion people and its meat consumption on production volumes.

Average individual meat consumption increase from 2010 (kg/capita/year)

0

10

20

30

40

50

Average individual meat consumption(kg/capita/year)

47

57

67

77

87

97

Total meat consumption(million tons)

423

513

603

693

783

873

Total meat consumption increase from 2010 (million tons)

103

193

283

373

463

553

Percentage of increase from 2010

32%

61%

89%

117%

145%

173%

An average meat consumption of 97 kg per capita per year would be about the current average of developed countries. If the average meat consumption per capita per year in the world were to meet such a number, meat production would have to almost triple from 2010 volumes.

Most of the gloomy scenarios about the challenge of feeding the world are based on the assumption that the diet model would have to be the Western diet, and in particular the American diet. This is far from certain. Actually, it probably will not be the case. As the world’s population increases, one of the sensitive issues, especially in the overfed world, will be what to eat and how much of it. Higher food prices will also force people to indulge less. It is important to understand the difference between nutritional needs and consumer desires. Today, the world produces enough calories and protein to meet the actual nutritional needs of nine billion people. If the nine billion people expected for 2050 all want to have a Western diet, the amount of calories needed would be equivalent to the nutritional calorie needs of 17.5 billion people.

It would be normal to expect feed conversion efficiency to improve in the future. Nonetheless, the production for animal feed would then increase with 3,000 to 4,500 million tons above the volumes necessary in 2010. Since a third of grain production goes to animal feed, a tripling of meat production means that grain production would have to double, just because of the desire for more meat.

Clearly, the challenge of feeding the world will depend increasingly on meeting the demand for meat. The challenge for producers of agricultural commodities will be to keep up with the demand for animal feed. As demand for meat increases, there is no doubt that more and more questions will arise about how much meat the world can afford to eat. The world food situation will depend on how much meat people want to eat, not on calorie count.

How much meat should we eat?…

The rest of the text for this topic and much more is in the book.

Copyright 2012 – The Happy Future Group Consulting Ltd.

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Fear mongering does not build a solid future

October 13, 2012

Since the drought in the US of this past summer and the strong price increase of agricultural commodities, agriculture has become a favorite topic in the media. As such, this would be really good if it were not for the (potential) disaster voyeurism. There is nothing like a flavor of end of the world in the works to get the attention of the readers. After all, this is good to fill advertising space and to promote a book.

Since I started to look at the future of food and farming, I have seen an evolution on how people look at the future of agriculture. When I started, I could hear statements about the need to have two (even three and four) Earths to meet demand. Interestingly, none of those who stated this impossibility neglected to pay attention to food losses, and they were only focusing on more production. When could passing a mop under an open tap be a sensible approach? If we really come to need more than one planet, then there is only one outcome. Since that second Earth does not exist, the surplus of people would have to die so that the world can meet the demand of the survivors. I agree that it is not a cheerful thought. However, Mao Tze Tung once considered that it could be acceptable that half of his people, the poor, would die of famine to allow the other half that could afford food to be able to meet its needs. Such a morbid thought is actually more common that one would admit, and in this world of political correctness, it is repressed voluntarily. That does not stop the fear mongers, though. They just not choose to sacrifice a group to save another one. They tell us that we are all going to face our demise. That is politically correct, I suppose. Personally, I do not consider that announcing disasters is constructive. Fear is a poor adviser, and it is certainly not the proper way to communicate about problems.

There is no shortage of doomsday thinkers out there. In We Will Reap What We Sow, I address the many challenges that the doomsday thinkers bring up. Instead of taking an apocalyptic approach like they do, I chose to initiate a positive  reflection about alternatives and solutions. Scaring people is too easy, especially when they are not experts in the field of agriculture. I am not a fan of the one-eyed being king in the land of the blind. I have 20/20 vision and I want to help others to also see with both eyes. In my book, I make clear that we will live with the consequences of our actions (hence the title), but I give many reasons for hope. It is more productive then despair.

In the realm of doom and gloom, I must admit that the Post Carbon Institute wins the prize. Among the other prophets of doom, Lester Brown currently fills the stage, especially since he is promoting his latest book. I had the chance to hear him speak some 14 years ago at an aquaculture conference. I must say that he is an excellent speaker and quite a charming man. Actually, he inspired me to venture into foresight and futurism. I really believe that his talents should be used to create positive momentum instead of sowing depressive thoughts in the population. Before the summer (before the US drought that is), he had stated in an interview that “the world is only one bad harvest away from a food crisis”. I have never subscribed to that point of view. The issue of feeding the world is much more complex than that. Well, we just have had a bad harvest and there is no more food crisis than last year. Prices of agricultural commodities have gone through the roof. Yet, there have not been any riots like in 2008. It is almost a wonder considering how much fear mongering has taken place in the mainstream media. They all came with scarier scenarios the one than the other. And thanks to social media, the news spreads even faster and further. In particular, Twitter is an amazing place to be in. Anything and everything gets tweeted, retweeted many times over without the slightest critical thinking. Their symbol should not be a bird. It should be a sheep. The top of uncritical maniacal tweeting was about the writer from Australia who spoke at a conference telling the audience that agriculture needs to produce 600 quadrillion calories a day. That was all over twitter. Wow, do you fancy that, 600 quadrillion? Yes, I have to admit it is a big number. I found is so big that I had to count on my fingers. Considering that the average human being needs about 2,000 calories a day (the FAO says 1,800, but let’s keep the calculation simple!), 600 quadrillion calories corresponds to the needs of 300 trillion people. That is about more than 40,000 (yes, forty thousand) times more than the current world population. With math like this, it should be no surprise that his book is titled the Coming Famine. Regardless of the title, I would agree that one Earth could not feed any number of people remotely close to 300 trillion, but we are not there yet. When I saw that number, I could not resist tweeting about the math, and the sheeple out there realized that the numbers did not add up.

That has not been the end of my tweeting against the fueling of fears about food and agriculture. Another tweet that caught my attention came from Graziano da Silva, Director General of the FAO (actually his staff) stating about food prices “This is not a crisis yet. We need to avoid “panic buying””, to which I replied that a good way to do this could be to stop talking about food crisis so often. What can be more of a boon to speculators in commodities than Twitter and its instant worldwide spreading of any rumor, information or myth that indeed can create panic? There is no better way to make food prices increase than by repeating exponentially that there might be food shortages, even though it is not the case. Interestingly enough, since then, the panic button seems to have been turned off at the FAO.

Fear mongering and doomsday thinking, although morbidly attractive, will not help build a solid future. Predicting terrible disasters without giving clear clues of how to prevent and overcome them is rather useless. Actually, it is counterproductive. Those who do not know the facts or are not in a position of doing something about the problem are going to feel demotivated and there is a chance that they will not try to care anymore. Those who actually contribute to solutions will not pay much attention, as it sounds like the kid who cried wolf to them, and might miss important information in the process. There are challenges ahead. Some of them are quite serious and difficult to overcome, but not impossible. I know that and I know them. And so do many others. However, the fact that the task ahead is challenging  is no reason to undermine anyone’s morale. The amount of knowledge and of tools at our disposal is quite amazing, and we probably have more than we need to fix things. What must change is our attitude. Rambling and whining about problems have never made any disappear. It is necessary to create positive momentum among the population(s), to show them that success is possible. To achieve this, it is important to avoid the opposite of fear mongering, which is blissful optimism. It is possible to feed the world, even when it reaches 9 billion people. It can be done with one Earth. A couple of years ago, I was one of the few who claimed that it could be done. By then I felt a bit lonely, as the main thinking sounded like it could not be achieved. Maybe my blog, books and presentations have contributed to change that. Those who have read me or listened to me seem to think that my positive and practical look on the issue have contributed to changing their mindset. The thought is nice, but it is not what counts. What really matters is that gradually, more people start to see beyond the myths and the catch phrases. Not everyone does. This summer, I heard about the “Great Global Food Crisis”. So far, I had heard only about the Global Food Crisis. Apparently, fear had increased by a notch or two.  Such expressions are non-sense. If the food crisis were to be global, there would be a food crisis everywhere around the globe. That is pretty much the definition. I do not see any food crisis in many countries. Actually, a study showed that the number of overweight people was on the rise in more and more countries. What is true is that there are local food crises. Unfortunately, for the populations that suffer from it, they are not caused by global food shortages as some like to make believe, but because of armed conflict and /or by poverty and lack of infrastructure. The number of undernourished people is actually decreasing as the FAO showed in their latest State of Food Insecurity 2012. To me, everything points at progress in the fight against hunger, even though negative climatic events affect agricultural production. But just for fun, let’s get back to the Great Crisis. If the food crisis were to be global, can it get any bigger than that? What does the adjective Great add? It adds nothing except the desire to scare. Let’s face it! Some people jobs depend on cultivating the idea that something goes wrong. It is their only purpose. Personally, I prefer those who roll up the sleeves and conceive, develop and execute solutions. These are the ones who make our future world a better place. It is too bad that they do not get as much attention from the media as the fear mongers. Of course, things that go well are not as sensational as disasters, but they are more valuable. They are the success stories that need to be told, so that others can learn from them. They are the success stories that must be told so that we all eventually can realize that building a solid future is possible. It is not easy as spreading fear, but it is much more productive and useful for present and future generations!

Copyright 2012 – The Happy Future Group Consulting Ltd.