Brandolini's Principle
It takes significantly more energy to refute nonsense than to produce it.
Brandolini's principle, also known as the bullshit asymmetry principle, was formulated by Italian programmer Alberto Brandolini in 2013. It states that the amount of energy needed to refute bullshit is an order of magnitude larger than is needed to produce it. In today's digital information ecosystem, false claims and conspiracy theories spread rapidly because they are easy to create and evoke strong emotions. Conversely, fact-checking and explaining why a claim is wrong requires research, sources, and nuanced reasoning. This creates an asymmetric advantage for those spreading misinformation over those attempting to correct it.
Someone posts on social media: 'Bananas cure all viruses!' This takes two seconds to make up. A scientist attempting to debunk it must review studies, explain the immune system, and compile sources—a process taking several hours.
The principle highlights why misinformation thrives online and why public debates often feel exhausting. It shows that fighting falsehoods is not just about facts, but about an unavoidable imbalance in time and energy resources.
A common misconception is that the principle implies we should give up on correcting errors entirely. Instead, it advises us to be strategic with our time and focus on systemic issues rather than fighting every single false claim.
The next time you see a clearly false claim online, pause before replying and estimate how much time it would actually take to refute it properly.
Brandolini's principle explains why debunking misinformation requires far more time and effort than creating it.
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