Warm-up
5 minAlgorithms and opinions
Answer each question with 2–3 sentences.
- Does your social media feed show you what you like?
- Do you follow people who disagree with you?
- Have you ever been surprised by someone's opinion online?
- Do you think search results are the same for everybody?
- How often do you read news from another country?
- Have you ever changed your mind because of something online?
Words and phrases
12 minNew words
Read each word and the example. Then say a sentence about online opinions.
Which word?
Choose the word that fits.
- A set of rules that a computer follows, such as the one that ranks posts in a feed, is an .
- Adjusting content to match each user's past behaviour is called .
- The growing gap between the political views of two groups is called .
- Editors a front page by choosing and arranging the stories.
- Regular to different sources helps readers understand other opinions.
- She tried to understand the other side's even though she disagreed.
- A group of friends includes people of different ages, backgrounds and opinions.
- Seeing only similar posts can what people already believe.
Opposites and pairs
Choose the right answer, then press Check answers.
- an algorithm is a set of
- polarisation is a growing between groups
- to curate = to select and content
- an echo chamber is a place where you hear only your own
- diverse = showing
- to reinforce = to make
Useful phrases
Use these phrases to argue and to answer arguments.
- It could be argued that...Можна стверджувати, що...It could be argued that bubbles are exaggerated.
- One might object that...Можна заперечити, що...One might object that people choose their own news.
- This is not to say that...Це не означає, що...This is not to say that algorithms are harmless.
- While it may be true that...Хоча, можливо, це й правда, що...While it may be true that feeds are personal, ...
- ...it does not follow that......з цього не випливає, що...it does not follow that we cannot think freely.
- Admittedly,...Звісно, слід визнати,...Admittedly, the evidence is mixed.
- The evidence points to...Докази вказують на...The evidence points to a more complex picture.
- I would maintain that...Я наполягав би на тому, що...I would maintain that choice matters most.
Read and react
8 minBubbles and balance
Read the text. Hover over the dotted words for help.
Are we living in filter bubbles?
Are we living in filter bubbles? The term was popularised by the writer Eli Pariser, who argued around 2011 that personalised feeds and search results can show each of us a different version of the internet, until we see mainly what we already like. Many people found the idea convincing, and it is often used to explain why political polarisation seems to be growing.
It could be argued that the idea is both true and exaggerated. Admittedly, an algorithm that chooses what to show you can reinforce your existing views. This is not to say, however, that it traps you. A well-known 2015 study of Facebook users, written by company researchers, suggested that people's own choices about whom to follow and which links to click limited their exposure to opposing views more than the algorithm did, although critics noted that the researchers worked for the company. Other studies suggest that many people actually encounter more varied sources online than they do offline.
One might object that the problem is not the algorithm but human nature. We tend to prefer information that agrees with us, which psychologists call confirmation bias, and we often choose friends who think like us. While it may be true that technology makes this easier, it does not follow that technology is the cause. Still, some researchers warn that small effects can become large when they affect millions of people.
So what should we do? The evidence points to a more complex picture than the simple idea of a bubble. A sensible reader would follow a few sources that disagree, check where stories come from and treat a perfectly comfortable feed with suspicion.
Do you ever look for views you disagree with?
True or false?
- Eli Pariser helped to popularise the term filter bubble.
- The text says that all studies prove that algorithms alone cause polarisation.
- The 2015 Facebook study suggested that personal choices limited exposure more than the algorithm.
- The text says the researchers were completely independent of the company.
- The text suggests that following a few sources that disagree can help.
What do you think?
- Is the filter bubble a problem of technology or of human nature?
- Should platforms show us more diverse views?
- Would you choose a feed that challenges you?
- Who is responsible for the quality of what we read?
Grammar for speaking
10 minGrammar for speaking
Making a case and admitting objections
Introduce your view with It could be argued that..., I would maintain that... or The evidence points to.... Show fairness with Admittedly,... and One might object that... before you answer the objection.
It could be argued that the idea is exaggerated. Admittedly, the evidence is mixed. One might object that people choose their own news. I would maintain that choice matters most.
Counter-arguing
Limit a claim with This is not to say that..., While it may be true that..., it does not follow that... and Even if.... These phrases accept part of an argument but reject the conclusion.
This is not to say that algorithms are harmless. While it may be true that feeds are personal, it does not follow that we cannot think freely. Even if bubbles exist, they are not permanent.
Block 9 review
Use the grammar from this block.
reported speech and headline grammar (L41) · distancing language (L42)
Common mistakes: use It could be argued that + clause, One might object that + clause, This is not to say that + clause, and it does not follow that + clause. ✗ It could be argued to that → that. ✗ One might objects → object. ✗ This is not to say it is → that it is. ✗ It does not follows → does not follow.
Choose the right form
- It could be argued bubbles are exaggerated.
- One might that people choose their own news.
- This is not to say algorithms are harmless.
- It does not that we cannot think freely.
- , the evidence is mixed.
- While it may be true that feeds are personal, that we are trapped.
- Even if bubbles exist, not permanent.
- I would that choice matters most.
Fix the mistake
Each sentence has one mistake. Type the correct words.
- It could be argued to that bubbles are exaggerated. →
- One might objects that people choose their news. →
- This is not to say it is harmless. →
- It does not follows that we cannot think freely. →
- Admitted, the evidence is mixed. →
- I would maintains that choice matters most. →
Talk about it
Answer in detail. Use argument language and the grammar of Block 9.
- It could be argued that social media is good for democracy. Do you agree?
- One might object that people only read what they like. How would you answer?
- This is not to say that technology is the only cause of polarisation. What else causes it?
- While it may be true that we live in bubbles, does it follow that we cannot leave them?
- Admittedly, I sometimes only follow people like me. What about you?
- What does the evidence point to in your own experience?
Three views and a short talk
8 minThree views on filter bubbles
Three people discuss filter bubbles. Compare them. Who is the most worried? Who is the most sceptical? Whose view is closest to yours?
Dr Pariser-Hall, 52
- Studies online media
- Says algorithms can reinforce opinions
- Admits the evidence is mixed
- Believes exposure to other views matters
Jonas, 24
- Is a software developer
- Says people choose their own bubbles
- Thinks algorithms are blamed unfairly
- Follows a few opponents on purpose
Marta, 67
- Is a retired teacher
- Says her feed only agrees with her
- Wishes it showed other views
- Is not sure how to change it
Mini-talk: inside or outside the bubble?
Your teacher will time you.
- Plan for one minute, then speak for one or two minutes.
- Part 1: say whether you think filter bubbles are a real problem.
- Part 2: use at least three argument phrases (It could be argued that, One might object that, This is not to say that, While it may be true that).
- Part 3: say what you would change about your own news habits.
Personal questions
10 minPart I: Me
- Does your feed show the same as your friends' feeds?
- Do you follow people who disagree with you?
- How often do you search for another view?
- Have you ever been surprised by a search result?
- Do you check the sources of what you read?
- Which sites do you read every day?
- Do you ever block people who disagree with you?
- What do you scroll through most?
Part II: Other people
- Who in your life has very different opinions from you?
- Who do you discuss politics with?
- Who shares the most news in your family?
- Who curates your news?
- Who should be responsible for diverse feeds?
- Who in your life changed your mind?
Part III: A bit deeper
- Do algorithms divide society?
- Should platforms show people opposing views?
- Is it our own fault if we live in a bubble?
- Is a diverse feed more tiring to read?
- Will personalisation increase?
Roleplay
12 minAnswering an objection
Speaker
You are in a debate (your teacher):- state your view on filter bubbles
- accept one objection
- answer it with While it may be true that...
- conclude
Opponent
Says things like:- Filter bubbles are a myth.
- Surely people choose their own news.
- But algorithms do have power.
- So what is your conclusion?
Advising a friend
Speaker
A friend (your teacher) says they only see one side online:- say what the problem might be
- give two suggestions
- use This is not to say...
- end encouragingly
Friend
Says things like:- My feed is full of the same opinions.
- Is that a problem?
- What should I do?
- Thank you.
Homework
at homeYour homework score
Do all four exercises, then press Check all homework. Correct answers will appear next to your mistakes.
Complete with a word
- A set of rules that a computer follows, such as the one that ranks posts in a feed, is an .
- Adjusting content to match each user's past behaviour is called .
- The growing gap between the political views of two groups is called .
- Editors a front page by choosing and arranging the stories.
- Regular to different sources helps readers understand other opinions.
- She tried to understand the other side's even though she disagreed.
- A group of friends includes people of different ages, backgrounds and opinions.
- Seeing only similar posts can what people already believe.
Choose the correct form
- It could be argued the plan is risky.
- One might that it costs too much.
- This is not to say the plan is bad.
- It does not that we should stop.
- , the results are mixed.
- While it may be true that prices rose, that people suffered.
- Even if the plan fails, something.
- I would that it is worth trying.
Correct or incorrect?
Decide if each sentence is grammatically correct.
- It could be argued that bubbles are exaggerated.
- It could be argued to that bubbles are exaggerated.
- One might object that people choose their own news.
- One might objects that people choose their news.
- This is not to say that algorithms are harmless.
- It does not follows that we cannot think freely.
- Admittedly, the evidence is mixed.
Match the two halves
- It could be argued that
- One might object that
- This is not to say that
- While it may be true that feeds are personal,
- Admittedly,
- The evidence points to
- I would maintain that
Finished the lesson?
Mark it as complete to keep track of your progress.