V God introduces and explains the reasons for choosing the fork rule LMD GHOST

V God today introduced the fork rule LMD GHOST and the interaction between LMD GHOST and Casper FFG on Ethereum Devcon 5. At the same time, V God explained the reasons for choosing LMD GHOST: 1. The longest chain rule cannot take into account information from frequent parallel authentication; 2. A few can never “beat” the majority, no matter how much information they send; Great for CBC Casper.