RT Bitcoin MENA Conference (@bitcoinmenaconf)THE ONE AND ONLY LEGENDARY SAIFEDEAN TO SPEAK AT #BITCOIN MENA 🇦🇪🚀Dr. Saifedean Ammous is an economist and the author of the best-selling book, The Bitcoin Standard! As well as The Fiat Standard, The Gold Standard, and Principles of Economics 👏 https://t.co/syt84TGItL ...