"The development of a strategic plan for cancer prevention in medical schools that is supported by al..." — Margaret Cuomo

The fall season brings Thanksgiving and the beginning of the holiday season. Sharing meals with family and friends are a key element of this joyful time of the year. We are faced with an abundance of food, and can easily gain extra pounds as a result.

Why have we settled for a medical system that allows cancer to be recast as a chronic and tolerable disease rather than one we should try to prevent? Why do so many scientists at the nation's drug companies and universities turn their backs on the possibility of prevention?

Whether we are adults or children, members of the media or medical community, government, industry, academia or cancer advocacy group, we can all contribute to a healthier environment, a stronger, more vibrant society, and ultimately, to a world where cancer is considered a preventable illness.

I am a board member and the volunteer director of medical and scientific content for Less Cancer.