Building on the work of Goto, Nishida, and Watanabe on symbolic Rees algebras of monomial primes, we prove that the moduli space of stable rational curves with punctures is not a Mori dream space for . This answers a question posed by Hu and Keel.
" is not a Mori dream space." Duke Math. J. 164 (8) 1641 - 1667, 1 June 2015. https://doi.org/10.1215/00127094-3119846