<prompt> Palo e hakanyetsoang ea baahi ba lefatše ka 2021 ke efe?nan  <response>: Instruction in English: What is the estimated global population in 2021? . Response in English: As of October 2021, the estimated global population is about 7.9 billion people, according to the United Nations World Population Prospects. However, its important to note that population estimates can vary slightly depending on the methods and assumptions used in the calculations. . Response in Sesotho: Ho tloha ka Mphalane 2021, ho hakanngoa hore palo ea batho lefatšeng ka bophara e ka ba batho ba libilione tse 7.9, ho latela United Nations World Population Prospects. Leha ho le joalo, ke habohlokoa ho hlokomela hore likhakanyo tsa baahi li ka fapana hanyenyane ho itšetlehile ka mekhoa le mehopolo e sebelisoang lipalong. 