In February 2020, he has written an article for Bloomberg titled "The Cognitive Bias That Makes Us Panic About Coronavirus". In it he claimed that "A lot more people are more scared than they have any reason to be" and that "Most people in North America and Europe do not need to worry much about the risk of contracting the disease. That's true even for people who are traveling to nations such as Italy that have seen outbreaks of the disease." He attributed the excessive perceived risk to Probability neglect. At time of publication, there have been 68 confirmed COVID-19 cases in the U.S., including one death, and approximately 1000 new daily cases worldwide, over 300 of which in Europe.