As life expectancy goes up, cancer rates increase as well.
Source: CNNPublished: Tuesday, February 4, 2014By: Time Hume and Jen Christensen http://youtu.be/zCHncLNJ2HI (CNN) -- Cancer cases are expected to surge 57% worldwide in the next 20 years, an imminent "human disaster" that will require a renewed focus on prevention to combat, according to the World Health Organization. The World Cancer Report, produced by the WHO's specialized cancer agency and released on World Cancer Day, predicts new cancer cases will rise from an estimated 14 million annually in 2012 to 22 million within two decades. Over the same period, cancer deaths are predicted to rise from 8.2 million a year to 13 million. The rising incidence of cancer, brought about chiefly by growing, aging populations worldwide, will require a heavier focus on preventive public health policies, said Christopher Wild, director of the International Agency for Research on Cancer. "We cannot treat our way out of the cancer problem," he said. "More commitment to prevention and early detection is desperately needed in order to complement improved treatments and address the alarming rise in cancer burden globally." The report notes that the rocketing cost of responding to the "cancer burden" -- in 2010, the economic cost of the disease worldwide was estimated at $1.16 trillion -- is hurting the economies of rich countries and beyond the means of poor ones. The report said about half of all cancers were preventable and could have been avoided if current medical knowledge was acted upon. The disease could be tackled by addressing lifestyle factors, such as [...]