World population: the elephant in the living room June 12, 2020 by Herb with No Comment Population https://www.academia.edu/42846281/World_population_the_elephant_in_the_living_room?auto=download&email_work_card=download-paper
Can we feed 11 billion people while preventing the spread of infectious disease? July 15, 2019 by Herb with No Comment Population https://www.sciencedaily.com/releases/2019/07/190702184601.htm