“That 22-year-old communications major has had to make way for data scientists, mathematicians, and computer programmers who, behind the scenes, use statistics, calculus, and linear algebra to optimize advertising campaigns, by micro-targeting users and constantly tweaking algorithms.”

Click the source link, and it’s an article about how companies are wasting money on data scientists when they only need data analysts, contradictory to the point made by primary article. This was an intriguing article, but I could not continue reading after noticing this.