omgwtfbbqgrass
omgwtfbbqgrass t1_j2pb29x wrote
Reply to comment by Krail in How do galaxies move? by modsarebrainstems
It's not that gravity causes the expansion of space to stop, it's just that on relatively "small" scales we can safely ignore the expansion of space. Gravity still dominates even at the scale of galactic superclusters (for now). But increase the scale by comparing entities billions of light years away, and it's the expansion of space that dominates over gravity.
omgwtfbbqgrass t1_j2pb1nu wrote
Reply to comment by Krail in How do galaxies move? by modsarebrainstems
It's not that gravity causes the expansion of space to stop, it's just that on relatively "small" scales we can safely ignore the expansion of space. Gravity still dominates even at the scale of galactic superclusters (for now). But increase the scale by comparing entities billions of light years away, and it's the expansion of space that dominates over gravity.
omgwtfbbqgrass t1_jbuzt0q wrote
Reply to comment by RN118532 in Power and Technology: A Philosophical and Ethical Analysis by ADefiniteDescription
I mean you might as well just read the book? The reviewer said that if you want to get in touch with the literature on power and technology then this book is a place to start.