Silence Isn't Consent


A confused little cardboard robot is lost amongst the daisies

I was in one of those interminably dull video-conferences a few weeks ago. The presenter was pitching their grand vision of what our next steps should be. "So!" They said, "Any comments before we launch?" No one said anything. After half a minute the presenter said "As there are no objections, we'll proceed. Silence is […]

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The ethics of syndicating comments using WebMentions


The WebMention logo is a stylised letter W with an arrow at the end.

This blog uses WebMention technology. If you write an article on your website and mention one of my blog posts, I get a notification. That notification can then be published as a comment. It usually looks something like this: This means readers of my post can see where it has been mentioned around the web. […]

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Book Review: Shouting Zeros and Ones - Digital Technology, Ethics and Policy in New Zealand - Andrew Chen


A plain book cover.

‘Understanding how the zeros and ones increasingly influence and control our lives is critical to understanding how we can reciprocate influence and control back onto those zeros and ones.’ This vital book is a call to action: to reduce online harm, to protect the integrity of our digital lives and to uphold democratic participation and […]

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How long should you continue a boycott?


This is a Nestlé free zone.

In 2005, Sony put malware on their music CDs and then illegally infected customers' machines. I've not purchased a Sony product since. Their new TVs look amazing, but I've decided I don't want to reward a company which behaved so despicably. Is that sensible? 13 years later and I'm still holding a grudge. Is that […]

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Privacy, Security, & Ethics - Computer Science's "Jüdische Physik"


A fist emerges from a computer screen and punches the user.

I'm going to tell you an anecdote which is a gross oversimplification of a complex topic. In the early half of the twentieth century, certain physicists made breakthroughs in relativity, quantum mechanics, and nuclear energy. Many of these scientists were Jewish. The Nazis called these heretical ideas "Jewish Science" and suppressed their teaching. Jewish physicists […]

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