Environmental Ethics

Is Animal Liberation Speciesist?

Written by Joseph Moore

This year, Peter Singer published Animal Liberation Now, a significantly updated version of his 1975 animal rights classic. Both the original and revised text argue that humans should refrain from inflicting unnecessary suffering on non-human animals, especially the cruel practices still commonly employed in factory farming and animal experimentation. And as a step towards this collective action, Singer urges his readers to modify their individual purchasing practices by preferring cruelty-free products or, even better, committing to vegetarianism or veganism.

The bulk of the revisions in the new edition concern the empirical facts on the ground, both the positive changes in the treatment of non-human animals since the original printing as well as ongoing, legally sanctioned cruel practices. Unfortunately, the philosophically weakest part of Singer’s influential argument, which occurs in the first chapter, has received no additional support in this edition. This is his claim that ‘the capacity for suffering and enjoyment is a prerequisite for having interests, a condition that must be satisfied before we can properly speak of interests at all’. The supposed necessity of sentience for having interests is why Singer limits his ‘principle of equal consideration of interests’ to (some) animals and does not extend it to living things in other kingdoms—plants, fungi, bacteria, etc.—or other kinds of subjects. But this relatively undefended assertion was dubious in 1975 and is even more dubious now. Singer’s restriction of interests to sentient beings is just as arbitrary as the speciesism he decries. Continue reading

Climate Change, Planetary Health and the Deep Significance of the Anthropocene

Written by Joseph Moore

Preventing global climate change is currently the main item on our collective environmental agenda. I am certainly convinced of the need to reduce carbon emissions, restore carbon-sequestering ecosystems, generate renewable energy and develop more sustainable economic practices. Yet as I reflect on the nature of life and the history of the planet, it seems to me that mitigating or hopefully even undoing anthropogenic climate change is but a first step, an emergency measure in an environmental triage. If we do manage to stabilise the global climate, we will then face questions and issues of even longer-term environmental ethics and policy. Specifically, we will know how to push the global climate in any direction, towards higher or lower average temperatures and levels of atmospheric carbon, and with that knowledge and ability comes responsibility. Deciding how best to use this knowledge will require deciding how we want to relate to other forms of life, to the planet and to its ecosystems—or so I will suggest. Continue reading

One year of DefaultVeg at the Uehiro Centre

Today (1 November) is ‘world vegan day’. This is a good moment to reflect on a decision that the Oxford Uehiro Centre for Practical Ethics took almost exactly a year ago. In October 2021, we chose to firmly commit to a DefaultVeg approach to help reduce meat and dairy consumption. Such reduction will help transform our current farming practices, which are extremely harmful to our planet, and all those who live on it. [National Food Strategy. Independent Review for the Government]

What does this DefaultVeg commitment entail? Over the past year, we have provided plant-based food and drinks by default for all meetings and events that we host, and for our staff and visitors at the Centre during normal workdays. The choice to opt for meat and/or dairy remains, but those who want this have to opt in. Given the high numbers of vegans among our admin team, staff and students, we had already adopted a DefaultVeg approach to some extent, but DefaultVeg has ensured that we do this more consistently and explicitly. As we expected, almost everyone opts for the default: plant-based options.

We hope that, by explicitly and firmly committing to a DefaultVeg approach, the Uehiro Centre also sets an example for other research centres, institutions, and workplaces in general. Going DefaultVeg is not difficult in a world with an increasing variety of plant-based food and drinks.

‘Why are we opting for DefaultVeg and not going vegan ‘all the way’?’, you may wonder.
We think that preserving freedom of choice is valuable. Food is deeply embedded in cultural and social values, and we realise that people do not always find it easy or desirable to entirely change their eating habits overnight. It is important to acknowledge this, and not rush people into different food choices, though, we hope that most people will opt for plant-based diets eventually. Forcing a food choice onto people may not always be the best way to convince people that they should eat less meat and dairy. It may make some people feel hostile towards, and hence resist, veganism. And this may result in a slower transition to a society in which most people are happy to eat (mostly) plant-based food.

Last year, the Oxford City Council approved a proposal to only offer plant-based options during council meetings. Conservative councillors objected and said whether one opts for a vegan lunch should remain a choice: “Veganism should not be forced down people’s throats. It should be a matter of choice and education.”  At the first lunch, two conservative councillors walked out in protest, and around 15 Conservative councillors enjoyed a self-funded lunch at a nearby pub and one of the councillors confirmed it ‘contained meat’.

I’m not saying that the Oxford City Council took the wrong decision by making the lunches vegan. But as the strong reaction shows, perhaps a more incremental approach towards a vegan society may work better in some contexts. Perhaps when not forced, people may find it easier to shift. And changing the default to vegan, helps to shift people towards the vegan options. As more people reduce their meat and dairy consumption, more plant-based food options will become available, which, in turn will make it easier, and thus more attractive, to become vegan. Both approaches (all vegan, and DefaultVeg) have benefits.

We find that, for the Centre, the DefaultVeg approach, has worked well (though it has taken some trial and error to find caterers and restaurants with enough good vegan options). It has been an exciting and positive journey, and we look forward to continuing it.

For those of you who are interested in adopting a DefaultVeg approach, feel free to get in touch (katrien.devolder@philosophy.ox.ac.uk) if you would like more information about how to get started.

Fracking and the Precautionary Principle

By Charles Foster

Image> Leolynn11, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

The UK Government has lifted the prohibition on fracking.

The risks associated with fracking have been much discussed. There is widespread agreement that earthquakes cannot be excluded.

The precautionary principle springs immediately to mind. There are many iterations of this principle. The gist of the principle, and the gist of the objections to it, are helpfully summarised as follows:

In the regulation of environmental, health and safety risks, “precautionary principles” state, in their most stringent form, that new technologies and policies should be rejected unless and until they can be shown to be safe. Such principles come in many shapes and sizes, and with varying degrees of strength, but the common theme is to place the burden of uncertainty on proponents of potentially unsafe technologies and policies. Critics of precautionary principles urge that the status quo itself carries risks, either on the very same margins that concern the advocates of such principles or else on different margins; more generally, the costs of such principles may outweigh the benefits. 

Whichever version of the principle one adopts, it seems that the UK Government’s decision falls foul of it. Even if one accepts (controversially) that the increased flow of gas from fracking will not in itself cause harm (by way of climate disruption), it seems impossible to say that any identifiable benefit from the additional gas (which could only be by way of reduced fuel prices) clearly outweighs the potential non-excludable risk from earthquakes (even if that risk is very small).

If that’s right, can the law do anything about it? Continue reading

Hang Onto Your Soul

By Charles Foster

Image: https://the-conscious-mind.com

I can’t avoid Steven Pinker at the moment. He seems to be on every page I read. I hear him all the time, insisting that I’m cosmically insignificant; that my delusional thoughts, my loves, my aspirations, and the B Minor Mass’s effect on me are merely chemical events. I used to have stuck up above my desk (on the principle that you should know your enemy), his declaration (as stridently irrational as the sermon of a Kentucky Young Earth Creationist): ‘A major breakthrough of the Scientific Revolution – perhaps its greatest breakthrough – was to refute the intuition that the Universe is saturated with purpose.’ 1

He tells me that everything is getting better. Has been getting better since the first eruption of humans into the world.2 That there’s demonstrable progress (towards what, one might ask, if the universe has no purpose? – but I’ll leave that for the moment). That there’s less violence; there are fewer mutilated bodies per capita. He celebrates his enlightenment by mocking my atavism: he notes that the Enlightenment came after the Upper Palaeolithic, and (for the law of progress admits no exceptions) concludes that that means that our Enlightenment age is better than what went before. Continue reading

No, Plant-Based Meals Do Not Undermine Freedom of Choice

No, Plant-Based Meals Do Not Undermine Freedom of Choice

Written by Joanna Demaree-Cotton


Last month, TV personality Jeremy Clarkson took centre-stage in our local county politics with an argument against plant-based meals. His fury—expressed on television, on Twitter, and in a strongly-worded column in The Sun—was sparked by the Oxfordshire County Council’s decision to provide only plant-based meals at council-catered events as a move towards environmental sustainability.


Local farmers—including Jeremy Clarkson, whose farm in Oxfordshire was the focus of his latest TV venture Clarkson’s Farm—protested the measures. There is nothing surprising about this. There’s a straightforward conflict of interest here. It’s in the interests of people who make a living from selling animal products to promote diets based around animal products. (As local arable farmer John Richardson was reported to have said at the protest, “[we’re] just trying to promote the good food we produce”.)


More curious, however, is the claim that it’s morally wrong to have policies committing to plant-based catering. More specifically, one of Clarkson’s arguments was that deciding to provide plant-based catering is morally wrong because it interferes with freedom of choice. Standing with protesting farmers, Clarkson reportedly argued:


“I think people have to have choice. If people want to eat seeds and weeds, fine. If people want to eat meat, fine. … You can’t dictate. You might be a vegetarian but you can’t make everyone else a vegetarian just because you are.”

Continue reading

Philosophical Fiddling While the World Burns: Second Movement

Written by Doug McConnell

Most ethicists would agree that the climate emergency is one of the most serious ethical problems society has ever faced, yet the focus of most of our work is elsewhere. In his piece, “Philosophical Fiddling While the World Burns”, Charles Foster suggests that business as usual for ethicists – “fine ethical tuning” and making “subtle distinctions” – amounts to shuffling the deck chairs when we know the ship is heading for an iceberg. Here I argue that, frustratingly, most ethicists qua ethicists have a limited role in responding to the climate emergency. However, this doesn’t mean we should despair but, rather, that we should also contribute to addressing the climate emergency outside the ivory tower qua citizens. Continue reading

How we got into this mess, and the way out

By Charles Foster

This week I went to the launch of the latest book by Iain McGilchrist, currently best known for his account of the cultural effects of brain lateralisation, The Master and His Emissary: The Divided Brain and the Making of the Western WorldThe new book, The Matter with Things: Our brains, our delusions, and the unmaking of the world is, whatever, you think of the argument, an extraordinary phenomenon. It is enormously long – over 600,000 words packed into two substantial volumes. To publish such a thing denotes colossal confidence: to write it denotes great ambition.

It was commissioned by mainstream publishers who took fright when they saw its size. There is eloquent irony in the rejection on the ground of its length and depth of a book whose main thesis is that reductionism is killing us. It was picked up by Perspectiva press. That was brave. But I’m predicting that Perspectiva’s nerve will be vindicated. It was suggested at the launch that the book might rival or outshine Kant or Hegel. That sounds hysterical. It is a huge claim, but this is a huge book, and the claim might just be right.

Nobody can doubt that we’re in a terrible mess. The planet is on fire; we’re racked with neuroses and governed by charlatans, and we have no idea what sort of creatures we are. We tend to intuit that we are significant animals, but have no language in which to articulate that significance, and the main output of the Academy is to scoff at the intuition. Continue reading

Oxford Uehiro Centre Goes DefaultVeg

By Katrien Devolder

“Britons have cut their meat consumption by 17% over the past decade but will need to double these efforts if they are to meet targets for healthy diets and sustainable food production set out in the national food strategy earlier this year”. So began an article in The Guardian last Friday.[1] The article was reporting the guidance of the National food strategy[2]—commissioned by the UK government, but developed by an independent team in 2021—which recommends that meat consumption is cut by 30% within a decade. Many scientific studies have concluded that we (i.e., richer countries) need to be even more ambitious than that, especially if we want to halt the climate crisis.[3]

Continue reading

Philosophical Fiddling While the World Burns

By Charles Foster

An unprecedented editorial has just appeared in many health journals across the world. It relates to climate change.

The authors say that they are ‘united in recognising that only fundamental and equitable changes to societies will reverse our current trajectory.’

Climate change, they agree, is the major threat to public health. Here is an excerpt: there will be nothing surprising here:

‘The risks to health of increases above 1.5°C are now well established. Indeed, no temperature rise is “safe.” In the past 20 years, heat related mortality among people aged over 65 has increased by more than 50%.Hi gher temperatures have brought increased dehydration and renal function loss, dermatological malignancies, tropical infections, adverse mental health outcomes, pregnancy complications, allergies, and cardiovascular and pulmonary morbidity and mortality. Harms disproportionately affect the most vulnerable, including children, older populations, ethnic minorities, poorer communities, and those with underlying health problems.’ Continue reading

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