Could the phrase “entropy always increases over time in an open system” be understood as “the total number of small units of space time always increases in an open system”? IE: quantum fluctuations are due to the cosmological constant as small units of space time spontaneously appear in our universe over time. Maybe there is a limit of space time curvature that above which new units of space time could not happen? This is why we don’t see expansion of gravitationally bound systems but the universe overall is? This is why it’s so hard to describe flat space time?,(reply>), <b>Thanks for watching, send a WhatsApp message with the above ⬆️ number</b>