Originally Posted by Mesabah

It's not that at all, I'm an advocate for 4th gen+ nuclear power, e.g. http://www.terrestrialenergy.com/

It's physically impossible for this reactor to meltdown. It's only subject to terrorist attack, which is a very low threat.

The waste heat from using gas turbines instead of steam(Brayton cycle vs Rankine), can be used to pull carbon out of the air, and convert it back to Jet A.