Well, if it's copy and pasting professors of thermodynamics explaining how radiation transfers in both directions between two bodies, why don't you explain where they go wrong? (scienceofdoom.com)
These results will help in constraining models of Lyα radiation transfer in distant galaxies. (science.sciencemag.org)
With a vacuum gap in between the source of heat and the passive block, radiation transfers heat from the heat source to the passive block and the block rises in temperature to that of the heat source. (climateofsophistry.com)