Media Studies · Media Studies: Critical Lenses, Platforms, AI and Responsible ProductionCritical Lenses on Media: Political Economy, Gender, Postcolonial, Ecocritical and Medium Theory
1.2 1.5About 75 minutes
Learning goals- I can explain what a critical lens is and the key question of five lenses.
- I can interpret a media text's implied messages through a lens using question, evidence, reading and limits.
- I can compare two lens readings of the same text and write in a qualified academic voice.
Words to know
critical lens
A set of questions from a body of scholarship that brings certain meanings of a text into focus.
political economy
The study of how ownership, money and power shape media.
male gaze
Laura Mulvey's term for a camera that frames women as objects of a heterosexual male look.
postcolonial
Examining how texts represent colonized peoples and lands, and whose stories are told or erased.
ecocriticism
Reading texts for how they represent nature and the human relationship to it.
medium theory
The study of how a medium itself shapes thought and society, beyond its content.
Remember from Grade 11
In Grade 11 you interpreted overt and implied messages with semiotics: denotation, connotation and Roland Barthes's myth. In Grade 10 you met Stuart Hall's idea that audiences can make preferred, negotiated or oppositional readings.
Grade 12 adds a university-level tool: critical lenses (also called critical theories or perspectives). Each lens is a set of questions, drawn from a body of scholarship, that helps you interpret a text's implied messages and the beliefs, values, identities and power behind them (expectations 1.2 and 1.5). The same lenses work on literature, so you can use them with the novels and plays in the Reading Literary Texts unit.
Hook: the electric SUV in the wilderness
An invented 60-second ad, Wild Again, shows a silent electric SUV gliding along a gravel road through an autumn forest of red maples. A man in a flannel shirt parks at a lake, steps out alone, and breathes deeply. A loon calls. Text appears: Leave nothing behind but tire tracks. The logo of an invented car brand, Boreal Motors, fades in.
Is this ad about the environment? About freedom? About masculinity? About owning land? About selling a $70 000 vehicle? A lens helps you decide which questions to ask, and then find evidence.
Five lenses for media
1. Political economy lens (often Marxist-influenced). Asks who owns, who profits, and whose labour is hidden? Rooted largely in Karl Marx's analysis of capitalism and developed for media by scholars such as Dallas Smythe, a Canadian who studied media audiences as a product sold to advertisers.
2. Feminist and gender lens. Asks how are gender roles represented, and who holds the power to look? Film theorist Laura Mulvey (1975) described the male gaze: a camera that frames women as objects to be looked at from a heterosexual male point of view. The lens also examines how masculinity is represented.
3. Postcolonial and Indigenous lens. Asks whose land, whose story, and who is erased? Edward Said's Orientalism (1978) showed how Western texts represented other cultures as exotic or inferior. In Canada this lens asks how texts represent land and First Nations, Métis and Inuit peoples, including the myth of an empty wilderness that hides Indigenous presence and relationships to the land.
4. Ecocritical lens. Asks how does the text frame nature and humans' relationship to it? Is nature a resource, a backdrop, a playground, or a living system with its own value?
5. Medium theory. Asks what does the form itself do? Canadian scholar Marshall McLuhan, at the University of Toronto, wrote the medium is the message (Understanding Media, 1964): a medium changes how people think and live, whatever its content.
Lenses reveal; they don't decide
A lens is not a verdict you choose before looking. A good lens reading:
- Starts from the lens's question.
- Uses precise evidence from the text: shots, words, sounds, what is absent.
- States a reading: what the text implies about beliefs, values, identity or power.
- Names its limits: what this lens can't see, or where the evidence is thin.
Using two lenses on the same text is often most insightful, because they can agree, add to each other or conflict. When they conflict, you have found something genuinely complex about the text.
Write in a qualified voice: Read through an ecocritical lens, the ad seems to..., This reading is strongest when..., A political economy lens complicates this, because...
Worked exampleLet's read *Wild Again* through two lenses
Interpret the invented Wild Again ad using an ecocritical lens and a postcolonial and Indigenous lens. Then name a limit of each reading.
- Ecocritical question: how is nature framed? Evidence: the forest is empty of other people, the car is silent, the loon call is the only sound, and the slogan says Leave nothing behind but tire tracks.
- Ecocritical reading: nature is framed as a pure retreat that the right purchase lets you enjoy without guilt. Yet the slogan admits the car still leaves marks, and a heavy SUV on a gravel road through a forest implies roads, mining for batteries and manufacturing that the ad keeps off-screen. The ad sells the feeling of low impact.
- Postcolonial and Indigenous question: whose land, whose story? Evidence: the land is shown as empty; the man arrives alone, discovers the lake and stands at its edge like an owner surveying it.
- Postcolonial reading: the ad repeats the myth of empty wilderness waiting for a newcomer. It erases the fact that forests and lakes across Ontario are the territories of First Nations and Métis communities who live on, use and care for these lands today.
- Limits. The ecocritical reading can't tell us whether this car is actually better for the environment than alternatives; that needs outside evidence. The postcolonial reading is about what the ad omits, so it rests on absence; it is strongest because the empty-land image is a repeated pattern across many car and tourism ads, not just this one.
- How the lenses connect: both show the ad hiding something (environmental costs, Indigenous presence) to keep the fantasy of escape clean, which serves the commercial purpose.
Through an ecocritical lens the ad sells the feeling of low impact while keeping costs off-screen; through a postcolonial and Indigenous lens it repeats the empty wilderness myth. Both readings use precise evidence and name their limits, and together they show how the ad's fantasy serves its commercial purpose.
Depth beats coverage
Don't stack five lenses in one paragraph. Choose the one or two that the text's evidence most strongly supports, and go deep.
Just for funMarshall McLuhan once made a cameo appearance in the 1977 film Annie Hall, playing himself and settling an argument in a movie line. It may be the only time a media theorist has been used as a plot device in a romantic comedy.
Hands-on activityLens swap at home
You need: one ad, music video or trailer (with a grown-up's OK), paper, and a family member or friend if possible.
- Watch the text twice. On the second viewing, write down ten precise details (shots, words, sounds, absences).
- Choose two lenses from this lesson. For each, write its question at the top of a page.
- Sort your ten details under the lens they help most. Some details may fit both.
- Write a four-move reading for each lens: question, evidence, reading, limits.
- If someone else is with you, have them choose a different lens and compare. Where do your readings agree or conflict?
What to look for: readings grounded in specific details, qualified language, a real limit for each lens, and at least one connection between the two lenses.
Your turn
A set of questions, drawn from a body of scholarship, that brings certain meanings of a text into focus (for example, about power, gender, land or form).
2What question does a political economy lens ask?
Who owns, who profits, and whose labour is hidden?
3Who described the male gaze, and what does it mean?
Laura Mulvey (1975). It describes a camera that frames women as objects to be looked at from a heterosexual male point of view.
4What is the myth of empty wilderness, and why does a postcolonial and Indigenous lens question it?
It is the idea that land is empty and waiting to be discovered. The lens questions it because it erases the Indigenous peoples whose territories these lands are, and who live on and care for them today.
5What did Marshall McLuhan mean by the medium is the message?
That a medium itself changes how people think, live and relate, whatever its content.
6List the four moves of a good lens reading.
Question, evidence, reading, limits.
7Why is using two lenses on one text often more insightful than one?
The lenses can agree, add to each other or conflict, which reveals more of the text's complexity.
More practice: warm-up
1Which lens asks how nature is framed?
2Which lens asks whose land, whose story?
The postcolonial and Indigenous lens.
3Which Canadian scholar wrote Understanding Media (1964)?
4Who wrote Orientalism (1978)?
5True or false: you should decide what a lens will prove before you look at the evidence.
False. A lens is a tool for seeing; the reading must come from evidence.
More practice: on your own
1Apply a feminist and gender lens to Wild Again. What does the lone man in a flannel shirt suggest?
Sample: the ad links the outdoors, independence and solitude with a familiar image of rugged masculinity. It implies that a real man escapes alone into nature, and that the car helps him do it. Women and families are absent from this version of freedom.
2Apply a political economy lens to a free mobile game full of ads.
Sample: the game is free because players' attention and data are sold to advertisers; the company profits from time spent. Hidden labour may include moderators and low-paid testers. The lens suggests the game is designed to maximize time and ad views, not just fun.
3Give one limit of a medium-theory reading of a single TikTok-style video.
Sample: medium theory explains what the form does in general (short attention, vertical framing, endless scroll) but may say little about this video's specific content or meaning.
4Rewrite this unqualified claim in a qualified academic voice: The ad is racist.
Sample: Read through a postcolonial lens, the ad appears to reproduce the myth of empty land, which erases Indigenous presence; this reading is strongest because the pattern recurs across many similar ads.
5Explain how a political economy lens and an ecocritical lens might conflict about Wild Again.
Sample: an ecocritical reading might give the ad some credit for promoting electric vehicles over gas ones, while a political economy reading stresses that the ad's real goal is selling an expensive product and that its green imagery is marketing. The conflict reveals the ad's mixed message.
Challenge
1Choose a music video you know. Write a four-move reading through one lens in 5 to 6 sentences.
What to look for: the lens's question; at least two precise details; a reading about beliefs, values, identity or power; a stated limit; qualified academic voice.
2The American scholar bell hooks wrote about an oppositional gaze: viewers, especially Black women, looking back critically at images that excluded or misrepresented them. How does this idea connect to Stuart Hall's oppositional reading?
Both describe audiences refusing the preferred meaning. Hall describes it as a way of decoding any text; hooks shows it as an act of resistance by people a text marginalizes, linking audience response to identity and power.
3A classmate says: Lenses are just ways of reading your own opinions into a text. Evaluate this claim.
Sample: the risk is real if a reader ignores evidence. But a well-used lens begins with a question, relies on precise textual evidence, and names its limits. Scholars use lenses because they reveal patterns (like the empty-wilderness myth) that recur across many texts and can be checked by others. So lenses are disciplined ways of reading, not just opinions.
Quiz
1. Which question belongs to a political economy lens?
2. Laura Mulvey's term for a camera that frames women as objects to be looked at is:
3. The medium is the message was written by:
4. An ad shows a lake with no people and a newcomer discovering it. Which lens most directly asks about this?
5. Which is the final move of a good lens reading?
6. Which sentence is written in the best qualified academic voice?
What this lesson teaches: interpreting implied messages (1.2) and analyzing perspectives and the questions they raise about beliefs, values, identity and power (1.5) using critical lenses: political economy, feminist and gender, postcolonial and Indigenous, ecocritical, and medium theory. Scholars named: Dallas Smythe, Laura Mulvey, Edward Said, Marshall McLuhan, bell hooks. The Wild Again ad and Boreal Motors are invented.
How to help at home:
- Pick an ad together and each choose a different lens. Compare what you notice.
- Ask your teen for the evidence behind any reading, and for its limits.
- Discuss whose land the outdoor places in ads are; many Ontario communities publish land acknowledgements that can start this conversation.
Common difficulties:
- Using a lens as an accusation rather than a question. Stress evidence and qualified language.
- Too many lenses, too little depth. One or two well-supported lenses beat five shallow ones.
- Forgetting absence as evidence. What a text leaves out is often what a lens reveals.