'Artificial earthquake' conspiracy theory sweeps Japan after Kumamoto disaster
amp.scmp.com
After Kumamoto's disaster, a viral theory that the quake was man-made swept Japan — despite experts calling the technology flatly unrealistic.
Proportionality BiasConspiracy Theory FormationInformation CascadeScapegoating

Theory Briefing
- The Kumamoto disaster triggered a wave of 'artificial earthquake' claims across Japanese social media, spreading faster than official rebuttals.
- Experts cited the sheer energy required to generate a real earthquake as the core reason the technology is considered unrealistic.
- The pattern mirrors past disaster conspiracies worldwide, where sudden traumatic events fuel the search for a human culprit rather than random chance.
- Official scientific voices pushed back publicly, but the speed of viral sharing outpaced their corrections.