Arjun argues that Bitcoin ($BTC) is not going into a “mining death spiral.” The death spiral argument is as follows: Bitcoin prices drop materially, eventually marginally profitable miners shut off, ad infinitum, until all the miners are gone and no one mines Bitcoin.   However, Arjun says that in an extremely unlikely scenario if hash rate dropped a lot, miners can be kept running by increasing fees. If that wasn’t enough, as a last resort, there could be an emergency fork to manually lower difficulty.