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A moral argument against the war on drugs
By Julian Savulescu and Bennett Foddy Former Brazilian President, Fernando Henrique Cardoso, has argued that the war on drugs has failed and cannabis should be decriminalised. He argued that the hardline approach has brought “disastrous” consequences for Latin America. Having just returned from Rio, one can only agree. One of us was staying with an…
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‘Please drink responsibly’: voluntary intoxication and generating responsibilities
A scenario: You are with a group of friends in a bar on a Friday night and one of them has had rather a lot to drink – much more than he usually does. He seems happy, despite slurring his words and taking a few moments to get his balance. But, as he slurs his…
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New Study Detects Free Will in the Prefrontal Cortex (UPDATED)
An impressive study to be released in the journal Science on Monday uses new imaging techniques to reveal exercises of free will occurring in the brain. The authors scanned participants in their experiments who were choosing a playing card from a freshly shuffled deck. One group of subjects were asked to: “Pick a card, any…
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A Teeny-Weeny Baby Puzzle
I have been thinking about babies recently, for various reasons (let’s call them Saul). It had always struck me that procreation was a classic example of a prisoner’s dilemma. It was good for each couple to have children, but if everyone churned out these resource-chomping monsters it was disastrous for us all. That was until…
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Nudge Drugs: should the social side-effects of medications weigh into public health?
You are a public health official responsible for the purchasing of medications for the hospitals within your catchment area in the NHS. Your policies significantly affect which, out of the serpentine lists of heart disease medications, for example, are available to your patients. Today, you must choose between purchasing one of three heart disease medications:…
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Unbelievers are bad and have defective brains
By Charles Foster You’d better believe that believers are better. So far as religiosity is concerned, humanity, say Cooper and Pullig , is divided fairly neatly into three clusters: Skeptics, Nominals and Devouts. The bulk of the evidence suggests that there is a relationship between religiousness and moral reasoning. That relationship, though, is complex. Its…
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Should the government have policies to deal with fear of zombies?
From the always sublime Dara O’Briain: I give out when people talk about crime going up, but the numbers are definitely down. And if you go, “The numbers are down”, they go, “Ahh, but the fear of crime is rising.” Well, so fucking what? Zombies are at an all-time low level, but the fear of zombies could be…
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What are ethical and unethical intentions to conceive a child?
In today’s blog, I want to ask you for your opinions on a question that has been bothering me for some days now. The question relates to the potential motivations of couples who try to have a baby. My question is: What are ethical – and what are unethical – intentions to conceive a child,…
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A World without Advertising?
Recently , UNICEF launched their Children’s Rights and Business Principles, the sixth of which says that businesses should ‘use marketing and advertising that respect and support children’s rights’. This is hard to deny, as is the claim that many companies are seeking unjustifiably to manipulate children and their parents for profit. Indeed there seems little reason to restrict…

