1 - Glowing ceilings and walls - not really, most people still use separate light fixtures 2 - Windows mostly obsolete - no 3 - Polarized glass in windows - kind of - mostly no, though some exist 4 - Opacity of glass changing based on light intensity - yes, but rare 5 - Underground housing - yes, but rare 6 - "Light-forced vegetable gardens" - yes, but rare 7 - Surface of the Earth used only for large-scale agricultu…
There is no plan for a manned expedition to Mars, beyond "hey, let's go to Mars". Foundational breakthroughs in closed-loop life support need to happen to make such a trip possible (leaving aside the many other problems).
1964 the space race was still in full-swing so they weren't expecting it to just fizzle out.