89KiB, 800x618, 800px-History_of_the_Universe.svg.png View SameGoogleiqdbSauceNAO Brainlet here Anonymous Mon 01 Feb 21:12:11 2021 No.12653607 ViewReplyOriginalReport Quoted By: >>12653638 Why is inflation necessary? They say it's to explain how the universe is homogenous, but if inflation is so rapid then how would the universe have time to equilibrate?