Sunday 29 April 2012

The Cow in the Room

There is a lot of public encouragement to live a more environmentally friendly lifestyle. Recycle your rubbish, switch the lights off, take the train to work, buy local produce and take it home in your reusable bag. So far so good. But there is a glaring omission from the familiar eco-friendly public discourse – the number one source of global greenhouse gas emissions, 40% more than the contribution of global transport – animal agriculture. I am not going to go anymore into the statistics here, but it does not take much Googling to find out just how bad animal agriculture is for the environment. It is true that eating less meat and dairy does come up in some discussions about environmentally conscious living but this is generally among those who are already supportive of the environmental agenda. Still, many people who consider themselves environmentalists eat a large amount of meat and dairy, in line with that of the general population. Are they hypocritical, ignorant or misinformed? On the other hand, some forms of animal agriculture make a good effort to minimise their harmful effects and there are other environmental issues associated with food such as pesticide use and distance travelled. But it is clear that reducing consumption of meat and dairy products has massive potential to reduce our impact on the environment – so why is it not the first thing people think of when they consider leading a more environmentally-friendly life?

Vegetarian agenda?

The issue of reducing meat and dairy consumption is unsurprisingly linked with vegetarianism and veganism in people’s minds – reducing environmental impact is a key motivation behind meat and dairy-free diets alongside animal welfare and animal rights factors. This can put off those who are simply trying to prevent harm to the planet as they may feel as if they will become be associated with a passionate group with morals may not hold themselves and be forced to defend their position to potentially hostile peers whenever publicly choosing a meat-free option. The food we eat is a visible aspect of our choices. There is also a feeling that anyone who avoids meat and dairy and encourages others to do the same is a hippy activist with a vegetarian agenda which can discourage open discussion of this issue.
In reality, many kinds of people avoid meat and dairy partially or completely for all kinds of reasons. To help the idea of reducing meat and dairy consumption for environmental benefit become a topic people feel they can talk about among a wider range of people with widely contrasting opinions and backgrounds the motivations for this change in diet must be untangled. Helping people understand that they can eat less meat and dairy with purely environmental motivations and without taking on a vegetarian stereotype is a good first step. Many groups already do this, but more mainstream discussion is needed. This is not to detract from promoting the compelling animal welfare and animal rights reasons for avoiding animal products, but can give a non-veggie social option to help encourage more people to avoid these foods who are currently closed to these reasons.

“We’ll buy our way out of this mess!”*

Without financial motivation it is difficult to gain large-scale backing for a particular environmentally-friendly lifestyle choice. We can buy low-energy lightbulbs, reusable bags, train tickets and CFC-free fridges. Even recycling has its own economy going on, buying and selling recyclable material and promoting recycled products – there is money to be made. But there is not such a clear financial beneficiary to consumers buying less meat and dairy. Alpro? Cauldron? (The only tofu producer to grace the supermarket shelves, in my experience.) Soya growers? Unlikely, since the vast majority of the unsustainable global soya crop goes to feeding animals for human consumption, so they would be going down with the ranchers.
The environmental impact of animal product consumption is also less well understood by the general public. Cars pollute and give out greenhouse gases, we call all see it right in front of us. But we don’t see what comes from the infamously secretive animal agriculture industry. They don’t want us to know how much they are costing is all in real terms us all because they are cashing in.
Our economies are tied up with the animal agriculture industry. The idea behind eating less meat and dairy to reduce environmental impact is explicitly to decrease the size of the industry – who is going to give large-scale funding to this campaign? As with general climate change campaigns, the beneficiaries are the planet and humans of the future and so in the short-term it is altruistic campaigning which is needed. The organisations and systems for this already exist, but reducing animal agriculture needs to be more incorporated in large-scale mainstream environmental campaigns to provide the public understanding and support to make this happen.

Tradition and wealth

People are reluctant to believe that the animal agriculture industry has changed and the industry is keen to keep it this way. It is in different stages around the world but the trend towards mass-production of animal products is clear. Yet we still seem to believe in the myth (in most cases) that all our meat and dairy came from quaint, old-fashioned farms. Even those which maintain more traditional methods are serious greenhouse gas contributors, it is only the scale which varies. The secrecy of the industry and their aggressive advertising are key here, along with our own nostalgia – we would like to believe that the meat we buy is fine but we are kidding ourselves.
Meat eating is associated with wealth – in the past meat was for the wealthy or on special occasions. Now everyone wants a piece, in line with a general trend towards living outside one’s means. This demand for super-cheap food is a large part of the problem as it drives the change towards mass-produced animal products. Increased public understanding and a general attitude shift regarding meat and dairy consumption are needed.

The new meat

Another reason for the reluctance to include consuming fewer animal products among environmentally-friendly lifestyle choices may be the perception that eating meat is nothing new. Cars, planes and mass-consumption are seen as new inventions which were not around to cause problems in the past and this is why they are causing problems now. People have always eaten meat and dairy, so how could it be to blame for climate change? But modern animal product production and consumption is new – including the methods used in animal agriculture, the amount of meat and dairy each of us eat and the number of humans in the planet consuming these products. This distinction needs to be made clear – current animal agriculture and consumption is a modern danger and needs to be tackled along with the other key players in climate change. Perhaps, as the top greenhouse gas contributor, even more so.

Too much change?

It may be that eating less meat and dairy seems too daunting a task for some. In contrast to taking the train, using a low-energy lightbulb, buying local, reusing bags and recycling, making a fundamental change to one’s diet can seem a challenge. There is a general lack of knowledge about meat and dairy-free food – I am often met with confused looks and “what do you eat then?” It is not difficult to see why, when the options available at restaurants, cafes, take-aways, roadside shops and as ready-meals are so reliant on animal products as key ingredients. Take away the meat and dairy and you are left with rice, pasta or potatoes, maybe a sauce and some vegetables if you’re lucky. This is also often true of people’s home-cooked food. When the suggestion is made to eat less meat and dairy it seems impossible. The response to this problem is very clear – more and better meat and dairy-free menu options at restaurants, better availability of suitable ingredients and more discussion of suitable recipes on cookery shows.
This still leaves the hurdle of people’s lack of acceptance of a low-meat and low-dairy diet. Perhaps environmental campaign groups are daunted by the prospect of advocating such a fundamental lifestyle change and prefer to focus their efforts on more realistic objectives. It feels very accusatory to say that something as intimate as the food another person eats is wrong. But the more it is discussed the more acceptable and understood it becomes. Environmentally-friendly actions which were seen as radical in the past are mainstream now. The same can be said in virtually all campaigning areas – the initial resistance of attitude can seem impossible to overcome and not worth of effort but time has shown that humankind has been vastly improved by such efforts. This is what needs to happen now, on a large scale, for animal agriculture.

Talk about it!

More open discussion about the harm done by animal agriculture and how we can make a massive change by altering our diet will go a long way to helping move this lifestyle change into the public sphere. I am only discussing animal agriculture in general terms here – there are eco-friendly animal farming options but these are so comparatively small that they cannot justify continuing to eat meat and dairy on the scale we do. Public opinion is influenced greatly by information given by the government, schools and charities – the more this issue is talked about the more likely this information will be incorporated into public discourse. We need to discuss the idea of eating less meat and dairy to benefit the environment so that it moves out of the “radical” stage and becomes firmly included as an essential aspect of an environmentally-friendly life.
*[The heading of this section is a quote from a poem by Danny Chivers, an environmental activist and poet, entitled “Don’t Buy It” about the contradiction of buying more and more eco-branded products. I saw him performing at a poetry slam in St Andrews – he was brilliant and funny and very effective at getting his message across. http://dannychivers.blogspot.co.uk/ ]

Monday 16 April 2012

Nature and morality: Part I - Behaviour

To what extent should humans strive to emulate the rest of the natural world? We hear arguments in many areas of life, from reproduction to race to food, which advocate a particular act or system because it is “natural” and condemn others for being “unnatural”. The assumption is that if something occurs in nature then it is right. But does the selfish and violent world to which we refer really reflect human morality? If not then why do we continue to strive for this strange ideal? This post covers aspects of natural and human behaviour and how this relates to human morality. A future post will cover food, conservation and resource use.

Why do we aim for nature?

The natural ideal may be seen as the perfect system to aim for due to the perception that everything in nature has its place and is in balanced harmony, never exploiting resources as we unnatural humans do. Humans are seen to be disrupting this balance by our unprecedented industrial development and to rectify this destructive pattern we must return to systems of living found in nature. Regarding social relations, the behaviour of non-human animals may be thought of as being straightforward and rational with no malicious intent compared to our human behaviour often ruled by seemingly irrational and spiteful emotions. However, neither idea stands up to the realities of basic biology, let alone human morals.
Nature is not balanced, it is in a constant dynamic state of fluctuation. Ecosystems have evolved together with species and individuals always evolving in ways which give them the upper hand, resulting in closely linked relationships. It is this close-linked evolution which appears to result in a perfect balance. This is not the case – non-human species would, and do, exploit resources if the opportunity arose. It does not matter if they are parasitic, predator-prey or mutualistic (in which both species involved receive some benefit from the interaction) – each species is in it for themselves and are evolving in ways which increase their reproductive output. Communities which appear to fluctuate about a point and return to this apparent equilibrium may do so over the timescale in which we can study them. But even if undisturbed by outside factors the system will always change eventually as species continue to evolve.  Along the same lines, the social behaviour of non-human animals is not based on simple-minded and well-meaning goals but the constant evolutionary pressure to survive.

Morals in nature?

Many common and natural animal behaviours are analogous to human behaviours which most would agree are abhorrent. But these along with natural behaviours which appear to represent ideal moral positions to our human minds are in fact simply evolutionarily favourable.
Practices which are widely accepted as morally unacceptable or subject to moral debate in human society are often found in nature. Behaviours including rape, infanticide, deceit, abortion, fratricide, theft and murder are all widespread in nature. These are not freak examples, these behaviours are common and part of the lifecycle and society of many species. One does not have to look far to find examples of primates killing the young of females impregnated before they were on the scene to avoid wasting resources on another male’s offspring or chicks pushing their siblings from the nest to gain more food for themselves.
On the other hand, does nature’s better side redeem it? Animal behaviours may also seem similar to good moral behaviour in humans. A key example of this is altruism, a behavioural phenomenon much studied and debated in the last century. Altruism is when an animal behaves in a selfless manner. Many animal behaviours appear to be altruistic, such as bees giving up their lives for their colony. But true altruism does not exist in nature – behaviour appearing to be altruistic is really selfish behaviour from an evolutionary perspective. Delving into the genetics involved in seemingly altruistic behaviours in the natural world invariably shows us that the ultimate outcome is optimal spread and continuation of a particular set of genes.
Nature’s morals seem ambiguous at best and evil at worst. Following nature does not appear to make sense when striving for a morally sound life and society. Both these seemingly immoral and moral behaviours are rooted not in the morality of the species concerned but simply in evolution – their outcome is to increase the reproductive output of the animal, no more, no less.

Human morals

Human morals are not completely removed from nature; being part of nature ourselves complicates the argument for aiming for a more natural lifestyle.
The argument could be made that as humans are but animals then there is no real distinction between natural behaviour and our own behaviour, making the aiming for a natural life idea pointless as we are there already.
Even if this argument is disregarded, many human instincts which are commonly thought of as good or bad morals are muddled up with our evolutionary past. The basis for moral behaviours such as heroically risking one’s life for another in danger may be partially rooted in the evolutionarily beneficial goal of increasing the likelihood that this act will be returned in the future or even to increase one’s attractiveness to potential mates. The same can be said for immoral behaviours such as rape, which may be partially driven by the evolutionarily advantageous desire to increase reproductive output.
It seems as if humans pick and choose which of our natural behaviours we accept as natural and right or unnatural and wrong. Nature is used as an acceptable argument for moral behaviour but not for behaviour we have decided is immoral – it is used only to explain but not truly justify our deep dark “immoral” desires. In this way, the nature-is-right idea also breaks down. This could be because human morality is distinct from these reproductive output-increasing behaviours - it is simply the case that sometimes they overlap when animal behaviours are anthropomorphised and look like moral behaviour. However, morality is hard to distinguish from these instincts as it is not easy to determine exactly why we believe something to be morally right, but this does not justify using nature as an argument for or against some behaviours and not others.

Should we accept the argument that what is natural is morally right?

Very often the reasons for aiming for nature are misinformed and a basic understanding of the natural world indicates that nature is not so morally right after all. In any case, this point is irrelevant as both seemingly moral and immoral behaviours in nature are rooted solely in evolutionary survival. In addition, human morality and natural behaviour (though they may be muddled together somewhat by evolution) they are distinct from one another and should not be treated as analogous.