The Philosopher's Beard
Essays in philosophy, politics and economics by Thomas R. Wells
Saturday, 10 January 2026
Deepfake porn is not going away. Recognising that is the first step to dealing with it
Saturday, 15 November 2025
Incentivising War Crimes: The High Cost of International Humanitarianism
Wars have never been the concern only of their combatants. Other states pay close attention to the geo-political implications and opportunities created by armed conflict, and interfere directly or indirectly when their cynical calculations suggest that would advance their interests. For example, various countries - the UAE, Iran, Egypt, Turkey, Saudi Arabia, Russia and Qatar - have been involving themselves in Sudan's ghastly civil war, apparently looking to pick up geopolitical advantages - especially access to Red Sea ports that would allow them to threaten international shipping via the Suez Canal, or to prevent other states from doing so. When extended to material support to favoured factions this increases the resources of the combatants, increasing the ambition of their respective war goals and so extending the war by reducing the scope for a mutually acceptable peace deal.
Such amoral realpolitik in international relations is as old as war itself, together with its unfortunate consequences for human lives. What is somewhat more recent is the rise of international moral concern for the lives of civilians threatened by war, expressed through the increased influence of civil society. At least since the Greeks' 1820's war of independence, states have also been interfering in other people's wars out of humanitarian concerns to reduce civilian suffering.
The problem is that although each individual humanitarian intervention may be sincerely morally motivated - and even sometimes succeed in its goal of reducing suffering - the practise of morally motivated interference would seem actually to increase the amount of civilian suffering due to war. It makes civil wars more likely to start and harder to end, while incentivising crimes against civilians.
Thursday, 9 October 2025
If Climate Change Is As Bad As Activists Say, Their Demand Should Be 'Geoengineering Now'!
Blocking public transport systems, vandalising art, offices, SUVs, pipelines, and so on are attempts to impose direct and indirect costs on society that will continue and escalate until we comply with the activists’ demands. It is a Mafia-esque strategy of extortion by a small minority that is clearly directly opposed to liberal democratic principles and values - especially, the idea that decisions should be made in a way that respects the equal moral reality of other people (by counting up opinions) rather than by consulting your own feelings of righteousness. Moreover, its logic is clearly escalatory, since a rational government will only concede when the costs of compliance (several percentage points of GDP per year) are lower than the costs activists can impose.
Yet many people who do not themselves feel the call to join such coercive actions remain sympathetic to the reasoning of those who do. From a distance these activists may even be mistaken for heroes. The human mind’s innate attraction to story book reasoning (previously) makes us easily slip into assuming that those taking extraordinary actions to oppose an extraordinary challenge must be the good guys, the heroes of the story of climate change.
But that reasoning is flawed. It is not enough that the cause be worthy of heroic action. The action itself must be worthy of the cause.
Tuesday, 7 October 2025
Israel’s Crimes Get Too Much Attention
The charges against Israel can be and are disputed. I will leave the adjudication of claims about the relevant facts and their legal and ethical implications to others more expert in such matters. For the purposes of this analysis I need only note that many people sincerely believe that these charges are substantially correct. In that case – believing what they do - those criticising Israel and calling for interventions may appear to be responding correctly. Injustice on such a scale would deserve the world’s attention, condemnation, and at least consideration of appropriate external interventions. Nevertheless, the cumulative result of many apparently individually correct actions can be unjust, and this is the case here. This much criticism of Israel is too much - a grave moral failure - insofar as it comes at the cost of neglecting other injustices that also deserve the world’s attention.
My argument comes in two parts. First I will take up the (deontological) principle that mass atrocity crimes straightforwardly deserve the world’s attention and condemnation, and show that directing a disproportionate share of the world’s attention to Israel’s crimes is inconsistent with this principle. Second I will consider the case from an alternative consequentialist principle that the world’s attention should be directed towards cases where it can be most effective at deterring, ending, or ameliorating mass atrocity crimes. Here, again, I conclude that the share of attention directed towards Israel cannot be justified because it necessarily entails neglecting many other ongoing and arguably more ameliorable mass atrocity crimes.
Monday, 4 August 2025
Inheritance Tax Is Largely Irrelevant to the Problem of Economic Inequality
These people often also worry that economic inequality is increasing and becoming entrenched as the rich pass their excessive wealth on to their children and more and more wealth ends up concentrated in ever fewer hands. Many of them think increasing inheritance tax is necessary to stop this. But this solution relies on a mistaken understanding of how wealth is actually transmitted between generations.
Tuesday, 8 July 2025
UPDATE: Now also on Substack
Google seems to have lost interest in the Blogger app and it is showing its age.
I am trying out Substack, and if it works out will be migrating the blog there.
For now I am duplicating posts in both places. Check it out here.
Monday, 7 July 2025
Indigenous Knowledge Is Epistemically Inferior To Science
The view that ‘indigenous knowledge’ counts as knowledge in a sense comparable to real (i.e. scientific) knowledge is absurd but widely held. Moreover it seems to be increasingly dominant in political spaces, and in national and international institutions (such as school curricula, university humanities faculties, UNESCO and the WHO).
My concern in this short and rather polemical essay is not to persuade those who hold this view that they are wrong. Rather, I mean to clearly state the rather obvious mistakes in this view so that those who already think there is something wrong with it will be reassured that they are not the only ones to think so. In cases like this, the obviousness of the fact that ‘the emperor has no clothes’ still needs to be repeatedly publicly stated and heard in order for it to be effective, by turning mutual knowledge into common knowledge.
My point is simple: knowledge is knowledge. Where it comes from doesn’t matter to its epistemic status. What matters is whether it deserves to be believed. The scientific revolution has provided a general approach – systematic inquiry into the independent evidential basis of claims (e.g. Strevens 2020) – together with specialist methodologies appropriate to different domains (such as mathematical modeling, taxonomy, statistical analysis, and experimental manipulation and measurement). It is irrelevant that this approach first appeared in North-Western Europe and that many of the domain specific techniques were first developed and refined by white men from the ‘west’. What is relevant is that modern science allows a degree of confidence in factual and theoretical claims about how the world works that has never been warranted before. And it has made this capability equally available to everyone around the world as the new standard for objective knowledge, i.e. knowledge that is reliably true no matter from what perspective you look at it.

