Does Radiation Make Air Travel Dangerous?

The video explains that flying exposes passengers to cosmic radiation, but it's not dangerous. Everyone is exposed to small amounts of ionizing radiation daily, which the body can handle. Background radiation comes from natural sources like radon and cosmic rays. The average annual dose is 2.5-3 millisieverts, and flying increases exposure slightly. The International Commission on Radiological Protection suggests keeping additional exposure under one millisievert annually. Flight crews have higher dose limits, and some studies suggest increased cancer risks, but evidence is mixed. Passengers have little to worry about. The video ends with thanks to supporters.

What type of radiation are passengers exposed to when flying in an airplane?

How does the body handle damage caused by ionizing radiation?

What is the average annual dose of background radiation that people receive?

What are the recommended dose limits for pilots and flight attendants?

What did studies suggest about the health risks faced by flight crews?