Cancer Awareness Month: Lung

This is stunning:

Worldwide, lung cancer is the most common malignancy and the most common cause of cancer deaths in the past few decades. In 2012, a total of 1.8 million new cases were estimated, accounting for 12.9% of all new cancer diagnoses. (source: https://go.nature.com/2xPytsH) And the single most important risk factor for all these deaths, as you might guess, is tobacco use.