Mercola's argument that cancer is "man-made"

[liveonearth]

The *mummys didn't have cancer* argument is only part of it. Scroll down to the comments to see his breakdown of how we give ourselves cancer.
http://articles.mercola.com/sites/articles/archive/2010/12/03/cancer-not-found-in-ancient-mummies-appears-to-be-recent-disease.aspx