If I were a scientist I would invent a cheap and easy way to diagnose cancer early and to prevent it before it is too late. 

It would be a test using my knowledge of medicine, genetics, biochemistry and information systems.

The technology behind the test would be advanced and complicated, but testing procedure would be very simple and precise.

Just add a drop of blood to a piece of paper and computer calculates individual risk and probability of getting sick and also suggests lifestyle changes and natural remedies to prevent the disease.

Testing would be free and available to anyone in the world.

Just imagine how many people would benefit from my device, how much suffering and death will be prevented!

Also it would save billions of dollars in unnecessary drugs, treatments, sick leave benefits and lost productivity.

Cancer surgeries, chemotherapy and radiation would become things of the past.

There will be no debilitating side effects and quality of life will improve.

People will live longer, healthier and happier lives thanks to my invention.