If you're referring to this[1] article that I love to hate, it is not a study, it is a news item by some Nature journalist who whimsically interviews some folks

If you're referring to this[1] article that I love to hate, it is not a study, it is a news item by some Nature journalist who whimsically interviews some folks. https://www.nature.com/news/2010/100721/full/466432a.html https://www.nature.com/news/2010/100721/full/466432a.html