That is the topic of my latest Bloomberg column, here is one bit:
For all the talk about how political and media bias distort people’s perceptions of current events, another kind of bias may have an even greater impact: recency bias. Put simply, recency bias is the practice of giving disproportionate weight to the events of the recent past when formulating expectations and plans.
I fear we are committing a form of recency bias by not focusing more on nuclear weapons and the policies surrounding nuclear proliferation and nuclear-weapons use. Atomic bombs have not been used against humans since 1945, and so for many people they are not a major concern, having been supplanted by fears of climate change. But a broader lesson of human history is that, if a weapon is available, sooner or later someone will use it.
The plan for overcoming recency bias is pretty straightforward. Spend less time scrolling through news sites and more time reading books and non-news sites about how your issues of concern have played out in the distant past. If you are young, spend more time talking to older people about what things were like when they were growing up. If you had applied those techniques, Russia’s interest in taking over more parts of Ukraine would not be very surprising.