There are times when people work to prevent cancer and it doesn't work, but it's not unlike a seat belt in a car: The fact that it doesn't always help is not a reason to not wear a seat belt. Just because we might know one person who was killed while wearing a seat belt doesn't mean the rest of us should not wear them.
Science fiction sometimes barely beats out science fact as technological advancements rapidly transform the world. But the changes that are anticipated aren't always the ones that arrive. Here's a look back at what the polls tell us the public has expected from scientific progress -- and how often they've been disappointed.
When I was younger and felt, as I often did, that I had been the victim of some injustice, my father used to tell me a parable. He would start telling it, and I would roll my eyes. Because I'd heard it before, and teenagers often roll their eyes. But I also liked the story, and I always enjoyed my father telling it. So I listened.
After my diagnosis, I felt my own fellowship form. My parents came together to do their best to protect me; they protected me from germs, infections, depression, and loneliness. My best friend and sister provided levity in a dark time much like Merry and Pippin. I met another cancer survivor who proved to be a great guide on my journey, showing me the path to recovery.