All of these systems are going to require radical construction of hundreds and hundreds of nuclear reactors. This has economics of scale benefits, and I expect

All of these systems are going to require radical construction of hundreds and hundreds of nuclear reactors. This has economics of scale benefits, and I expect reactors such as the ones discussed in this video: https://youtu.be/7gtog_gOaGQ https://youtu.be/7gtog_gOaGQ to be produced on a factory line extremely quickly.