An Oxford skin cancer expert is weighing in on the recent advice that we would all be wise to sport our denim, polyester, and wool when we head into the sun's harmful rays.

It's an extreme approach, says dermatologist Dr. Robert Turner who believes this skin cancer prevention guidance could push sun seekers to do just the opposite.

Think about this:

"I just don't think this is practical," says Dr. Turner. "People will think it's ridiculous and just go out anyway. If you advise people to do something that is extreme, they're more likely to go the other way completely."

Dr. Turner agrees that clothing is better protection than sunscreen -- especially for children -- but he thinks expecting people to take such drastic cover is unrealistic. He'd much rather urge people to stay out of the sun completely during the middle of the day, when the sun's rays are scorching hot.

When Amy Turner Tunick, an actress and writer who wrote The Feel Good Column for the South Florida Sun-Times, was first diagnosed with cancer she wrote:

"It doesn't seem real. There were no signs or symptoms. Maybe it's a genetic thing. But will I ever really know? I've been a very healthy active 44 year-old woman. I don't drink or smoke.  But, sometimes, unfortunate things do happen to good people. And I don't doubt I'm a good person. Actually, I believe I'm an exceptional person. I'm positive, optimistic, inspiring and enthusiastic. I try to be caring, loving and honest. So, sadly, I'm not blaming anyone, including God, that I've just been diagnosed with pancreatic cancer." 

Tunick did not exaggerate when she described herself as a positive, optimistic, inspiring and enthusiastic person. Her columns reflected that, and she had a way of inspiring the reader to feel optimistic about life. She had a way of reminding you of the simple joys of life and the importance of the people in your life. In one of her last columns, she wrote, ''Cry, scream, feel sorry for yourself -- but not for long. Basically, this is all about hope. Never lose it. Never give in or give up.''

Tunick had this to say about death, "I believe that Death teaches us that the time is now. The time is now to pick up a telephone and call the person that you love. Death teaches us the joy of the moment. It teaches us we don't have forever. If teaches us that nothing is permanent. It teaches us to let go, there's nothing you can hang on to. And it tells us to give up on expectations and let tomorrow tell its own story, because nobody knows if they'll get home tonight."

Tunick won't be getting home tonight. She lost her battle to cancer and the world lost more of its light. Tunick was 47.