How can you help others understand the risk factors that might affect the health of your eyes and ears?

Top 10 Most Common Health Issues

Physical Activity and Nutrition.
Overweight and Obesity.
Tobacco.
Substance Abuse.
HIV/AIDS.
Mental Health.
Injury and Violence.
Environmental Quality.

The 5 Most Common Vision Problems and How to Prevent Them

Cataract. The problem: Light rays from objects in view must pass through your lens to reach your retina's light-sensing cells. ...
Diabetic retinopathy. The problem: Your retina transforms light into signals your brain can process. ...
Macular degeneration. ...
Glaucoma. ...
Refractive errors.

Ears

Aging. Degeneration of inner ear structures occurs over time.
Loud noise. Exposure to loud sounds can damage the cells of your inner ear. ...
Heredity. ...
Occupational noises. ...
Recreational noises. ...
Some medications. ...
Some illnesses.

Nikita Khrushchev.

Explanation:

When an American U-2 spy plane flown by pilot Francis Gary Powers was shot down by the Soviet forces, the American government denied it's involvement in any political warfare, insisting that it was just a weather research aircraft.

But when the aircraft was checked, it was found that it had done a recon on Soviet places, taking pictures before it was shot down. This led to the president Dwight Eisenhower to try to employ a brinkmanship policy against the then Premier of the Soviet Union, Nikita Khrushchev. A brinkmanship is a form of international political issue that involves one leader/ side trying to outdo the other/ enemy in the arms race. This led to a much more serious issue of trying to be stronger in regards to arms between the two powers.