<p class="MsoNormal">Bitcoin is worth “exactly zero” and “cannot remotely be used as a tail hedge against systemic risk,” said risk analyst and quantitative trader, Nassim Taleb in his latest paper. The author of the bestselling book, The Black Swan, previously championed the cryptocurrency in his foreword of the 2018 book, The Bitcoin Standard, where he called it a safeguard against traditional currencies controlled by governments. </p><p class="MsoNormal"></p>