Steven Pinker vs Martin Rees:
“A bioterror or bioerror will lead to one million casualties in a single event within a six month period starting no later than Dec 31 02020.”
https://longbets.org/9/
02017-02020 (4 years): A bioterror or bioerror will lead to one million casualties in a single event within a six month period starting no later than Dec 31 02020. - Long Bets