November 2022 TOK essay prescribed title #4 specific example – article on problematic DNA test used in murder case

Text: “DNA test jailed innocent man for murder.” BBC news. https://www.bbc.com/news/science-environment-19412819 Extract from the article: “David Butler has every right to be cynical about the use of DNA evidence by the police. He spent eight months in prison, on remand, facing murder charges after his DNA was allegedly found on Read more…

November 2022 TOK essay prescribed title #4 specific example – mathematical model for human behaviour

Text: “The mathematics of human behavior: How a new model can spot liars and counter disinformation.” Phys.org. https://phys.org/news/2022-06-mathematics-human-behavior-liars-counter.html The mathematical model discussed in the article seems offer insights into human behaviour. To what extent is the researcher trying to use a mathematical formula to provide “indisputable evidence” of the human Read more…

November 2022 TOK essay prescribed title #4 specific example – research on origins of domesticated chickens

Text: Bower, Bruce. “https://www.sciencenews.org/article/chicken-domestication-bones-origin-asia-rice-fields-exotic-animals.” Science News. https://www.sciencenews.org/article/chicken-domestication-bones-origin-asia-rice-fields-exotic-animals The second paragraph clearly indicates how “unattainable” indisputable evidence. The article says, “In two new studies, scientists lay out a potential story of chicken’s origins.” The “potential story” shows the lack of complete certainty in the findings.

November 2022 TOK essay prescribed title #4 specific example – race and medical treatment

Text: Kelly M. Hoffman, Sophie Trawalter, Jordan R. Axt, and M. Norman Oliver. “Racial bias in pain assessment and treatment recommendations, and false beliefs about biological differences between blacks and whites.” https://www.pnas.org/doi/10.1073/pnas.1516047113 Extract: “The present work examines beliefs associated with racial bias in pain management, a critical health care domain Read more…

November 2022 TOK essay prescribed title #4 specific example – article on predicting natural disasters

Text: Amanda Maxwell. “Tsunamis, Hurricanes, Eruptions: Predicting a Natural Disaster.” NOW. Extract from the article: “Meteorology for natural events isn’t an exact science. Despite advances in technology, no one can tell with complete accuracy when a volcano will erupt, or how powerful a hurricane will be on landfall. However, observation Read more…

November 2022 TOK essay prescribed title #4 specific example – Toxic culture in sports allegations

Text: CBC news. “Top Canadian bobsleigh, skeleton athletes call for resignations amid toxic culture allegations.” https://www.cbc.ca/news/canada/bobsleigh-skeleton-canada-athletes-toxic-culture-letter-1.6375978 Extract: “Some of Canada’s top bobsleigh and skeleton athletes are calling for the resignations of the president of Bobsleigh Canada Skeleton, Sarah Storey, and high performance director Chris Le Bihan. A group of more than Read more…