Talons Philosophy

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Logic Assignment Introduction

Logic Lane, Oxford

Photo of Logic Lane at Oxford by Andy Hough on Flickr.

As we move into our unit on logic, the face-to-face participants in Philosophy 12 have been reading about the Basic Concepts of Logic (pdf), which may be defined as “the science of reasoning.” Delving into statements, premises, propositions, as well as truth, validity and soundness, our hope is to greet the weekend with a host of blogged examples of logical arguments in their natural habitat. In past years, the tasks around logic have involved a similar feat of strength, and participants have generated multiple examples of logical arguments and tested them for form and content. Occasionally this has sparked interesting discussions of both the merits of this or that argument, the cultural implications (or origins) of such thinking, and by amending the unit assignment this week hopefully we will see more of this type of discourse emerging around our logical examples.

The Assignment 

  • Summarize and describe an example of a logical argument you have uncovered in a variety of settings: current events, popular media, personal anecdotes or hypothetical thought experiments. Be sure to include enough back-story for people unfamiliar with the milieu of your example to digest the logic at work, and provide links, video, or attached materials so that your audience can follow up or extend their inquiry into your example with ease.
  • Dissect the argument and its form by representing it as a syllogism.
  • Evaluate the argument for Truth, Validity and Soundness and explain your judgements.
  • Reflect upon the origins or implications of your selected argument. Where does it (or others like it) come from (in society, culture, etc)? What are the consequences of the conclusion drawn, or from the argument being framed in this way?

Post your example on the class site no later than Tuesday morning, and be sure to include the proper Category: Logic and Scientific Philosophy.

For your reference and preparation, here is an example of a response to this assignment:

Prime Ministerial Logic 

Image via Transitions, an Advocate for Sociological Inquiry

Following the discovery of Tina Fontaine’s murdered body in the Red River, in August, Prime Minister Stephen Harper faced reinvigorated calls to launch a federal inquiry into murdered and missing aboriginal women in Canada. On the heels of reports from the special rapporteur to the United Nations, as well as the RCMP, which each discovered that aboriginal women in Canada face significantly higher rates of violence than non-aboriginals, Harper’s federal Conservative Government continued to reject pressure to better understand the root causes of this trend. The Prime Minister himself stated that “we should not view this as a sociological phenomenon. We should view it as a crime.”

The Prime Minister’s statement might be seen as an argument broken down to the following premises and conclusion:

Premise 1: The murder or abduction of aboriginal women is a crime.

Premise 2: Crime is not a sociological phenomenon.

Premise 3: A federal inquiry into murdered and missing aboriginal women would rely on sociological practices of inquiry.

Conclusion: Therefore, a federal inquiry into murdered and missing aboriginal women would not address crimes against aboriginal women.

By evaluating the various premises’ truth and/or accuracy, we might be able to reveal the soundness of the Prime Minister’s argument.

  • Premise 1 can easily be accepted as true.
  • Premise 2 can be more easily contested, as the study of criminology itself is a branch of sociological inquiry. While it is the government’s prerogative to define and combat crime in terms it was elected to uphold, practitioners in the fields of both sociology and criminology would likely contest the Prime Minister’s assertion that “crime is not a sociological phenomenon.”
  • Premise 3 can be seen to be true, as an inquiry into the trend of murdered and missing aboriginal women would “study social behaviour, its origins, development, organization, and institutions,” which Wikipedia defines as sociology.

As we can see, the flaw in the Prime Minister’s argument is contained in Premise number two, and damages the conclusion reached. While the argument’s form may be valid, an error in its content damages both the truth of its premises and the soundness of the conclusion.

The origins of the Prime Minister’s logic are difficult to trace, though they might be seen in the political ideology of Neoliberalism. Writing in the Toronto Star, Jakeet Singh noted that the Prime Minister’s remarks were

“clearly trumpeting a standard component of neo-liberal ideology: that there are no social phenomena, only individual incidents. (This ideology traces back to Margaret Thatcher’s famous claim that “there is no such thing as society.”) Neo-liberalism paints all social problems as individual problems.”

The effects of this logic being brought to bear on crime and punishment in Canada can be similarly difficult to witness (somewhat ironically even, as the evidence to be found would reside within the sorts of sociological inquiries the Prime Minister is denying). However, Singh’s article describes the casualties of Mr. Harper’s ideology as our societal ability to perceive and confront injustice. “You see,” he writes, “Sociologists often differentiate between “personal injustices” and “systemic” or “structural injustices.” Personal injustices can be traced back to concrete actions of particular individuals (perpetrators). These actions are often willful, and have a relatively isolated victim.”

Structural injustices, on the other hand, are produced by a social structure or system. They are often hard to trace back to the actions of specific individuals, are usually not explicitly intended by anyone, and have collective, rather than isolated, victims. Structural injustices are a result of the unintended actions of many individuals participating in a social system together, usually without knowing what each other is doing. Whereas personal injustices are traced back to the harmful actions (or inactions) of individuals, structural injustices are identified by differential societal outcomes among groups. Sociologists call these “social inequalities.”

By refusing to view crime as a sociological phenomenon, those accepting the Prime Minister’s argument do so within a broader context which should trouble those who believe in our collective responsibility for one another’s well-being. “When we paint all social problems as individual problems with individual solutions,” Singh writes, “we also lose any sense of the social responsibility, rather than personal responsibility, that we need to address them.”

 

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