I find it alarming that nowadays cancer is becoming common among the young e.g. 20's, 30's,...
Even if you are genetically predisposed, I think lifestyle plays a big part as to whether you become a cancer victim.
Sporeans don't have a healthy lifestyle. They are under plenty of pressure, have poor eating habits e.g. junk foods & hawker food, our water is chlorinated & fluoridated. The environment in Spore is also bad with the air quality in the range of PSI 50 to 90.
You will see many signs of poor health in Spore. Students with white hair. Young adults with thinning hair. Obesity is becoming common place. NS men dying after a run.