Donuel, in answer to your 7th point, many believe, including myself, that mankind has evolved to survive through cooperation, in spite of capitalist ideology doing its level best to show otherwise. According to Ed Mayo, even the expression dog-eat-dog is a misnoma in that in the wild dogs/wolves in behave cooperatively for the good of the pack.

Senoufou, I am wondering in terms of supernovae what the extent of the heliosphere of the resulting neutron star is, and how what percentage of the exploding matter actually escapes the stars' gravitational influence into inter-stellar space, and of what is left, how much is eventually is swallowed up by the star, and how much eventually accretes to become stable orbiting planetary bodies (or would the extreme energy pulses prevent that from happening?)