The 2-3x uncertainty in tumor risk comes entirely from the heavy ion component of GCR. Please go back and re-read that section of my post if you need to.
You are again picking one part of the risk to cherry pick to exaggerate the difference. There’s a risk in non-solid-tumor cancers as well. You have to take the whole value.
It's because of this I like the concept for a one-way mission crewed by volunteer elderly astronauts. Why worry about developing a cancer 20 years down the line due to cumulative space radiation exposure, if your remaining life expectancy is lower than that, and you fully expect dying of old age in Mars anyway: https://web.archive.org/web/20101023054414/http://journalofc...
With the current worldwide ageing demographics, it would have the added benefit of providing an awesome feat to inspire seniors across the world to not go gentle into that good night, showing old age should burn and rave at close of day.
Robotbeat|1 year ago
Qem|1 year ago
With the current worldwide ageing demographics, it would have the added benefit of providing an awesome feat to inspire seniors across the world to not go gentle into that good night, showing old age should burn and rave at close of day.