EntityQ1891460· pop 16· linked from 97 articlesAlbert Allen BartlettSign in to saveAmerican professor of physics (1923–2013)Connectionssustainable developmentEntityUniversity of Colorado BoulderEntityRichard HeinbergEntityphysicsEntityShanghaiCityYouTubeConceptwheatEntityphosphorusEntityInternational Standard Book NumberEntityHarvard UniversityEntityOPECConceptIMDbEntityWayback MachineEntityThomas Robert MalthusEntityBoulderEntityworld populationEntitysustainabilityEntityoxymoronEntityDoctor of PhilosophyEntitypermacultureEntityCategories1923 births2013 deathsAmerican physicistsAmerican science teachersAmerican sustainability advocatesColgate University alumniFellows of the American Physical SocietyHarvard John A. Paulson School of Engineering and Applied Sciences alumniMalthusiansPresidents of the American Association of Physics TeachersScientists from New York (state)University of Colorado Boulder faculty