Cancer overtakes heart disease as leading cause of death in wealthy countries

I guess we have poluted our environment to such a degree that our bodies cannot fight off all the environmental carcinogens anymore. And everyone is worried about global warming. I'm also depressed by the trillions of dollars we spend to create weapond to destroy life instead of medicines to save lives. Humans are totally messed up and won't last much longer.

The older you get, the greater your risk of cancer. It's easier for an individual to control some elements that cause heart disease, less so with cancer.

In the UK dementia is the biggest cause of death.