THE QUESTION
Why do people like filter bubbles?
The causes, deepest first. Disagreements stay on the map.
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This room’s map
What this room certified, on its own — the numbers below count these. Left to right: deepest causes first; outlined green boxes are the roots. Only direct links are drawn — a link implied by a path is on the record, not in the picture. Dashed red is contested. Hover for full text.
How this dialogue measures
why
The indicators the method's own practitioners use to judge a dialogue's quality (Laouris & Metcalf 2024, Table 7), computed from this record so it can be compared with the hundreds of face-to-face and virtual dialogues behind their baselines. Spreadthink is the share of ideas that got at least one vote: 100% means everyone voted only for their own, and it usually settles to 25–45% once meaning has been shared. Situational complexity falls as more ideas are structured.
ideas (N)
49 usual: 50–100
49 usual: 50–100
with 1+ vote / 2+ votes
23 / 18
23 / 18
spreadthink
40.9% within the usual range
40.9% within the usual range
demosensus
59.1%
59.1%
clusters (dimensions)
3
3
cards in a cluster
12.2%
12.2%
structured / levels / links
20 / 6 / 21
20 / 6 / 21
situational complexity
0.95
0.95
minds moved
—
—
cards hidden by the steward
0
0
pairs contested
0
0
The merged map
Every room on this question is a walkthrough: this is a demonstration of the merge, not a finding.
Folded from 3 rooms on this question — 3 are walkthroughs, with stand-ins rather than people.
why
Every group built its own map from its own wall; these are folded into one. The same claim raised in two groups is one item, and each connection shows how many groups found it. Where groups found opposite things, that is published as a conflict.
The rooms certified 51 links between them, but no link was found by more than one room, so there is no shared map yet — each room’s own map stands alone: Why do we stay inside echo c (22), Why do people like filter bu (21), Why do people prefer their o (8). A shared map appears when two rooms certify the same link; a card that travels between rooms during Generate is what makes that possible.
counted Why do we stay inside echo c
counted Why do people like filter bu
counted Why do people prefer their o
As a list — 51 links, graded by how many rooms found each; and 9 claims raised in more than one room
RAISED IN MORE THAN ONE ROOM
◆ Ad money rewards volume of attention, not quality of it 3 rooms
◆ Ranking optimises for time spent, not for being informed 3 rooms
◆ People choose the sources that already agree with them 3 rooms
◆ Recommendation systems are not inspectable from outside 2 rooms
◆ Local newspapers closed and nothing replaced them 2 rooms
◆ The people most online are the least representative 2 rooms
◆ Schools do not teach how to read a source 2 rooms
◆ There is no shared set of facts to argue from any more 2 rooms
◆ Nobody agrees on who should decide what is true 2 rooms
EVERY LINK · solid and thicker: found by more rooms · dashed grey: one room
A moderator sees the worst of it for the wage of a call centre → The rules are forty pages and the decision takes twelve seconds 1 room
A newsroom now costs more than the advertising it can sell → Outrage travels further than accuracy, so it is what gets made 1 room
A report takes three days and the post has already done its work → Removing a post makes it famous 1 room
Ad money rewards volume of attention, not quality of it → A newsroom now costs more than the advertising it can sell 1 room
Ad money rewards volume of attention, not quality of it → We built for a scale nobody had governed before 1 room
Being wrong in front of people you know is worse than being wrong → Ad money rewards volume of attention, not quality of it 1 room
Children learn what a source is from their parents' feed → The problem is not the algorithm, it is that everyone is watching 1 room
Children learn what a source is from their parents' feed → A report takes three days and the post has already done its work 1 room
Correcting someone publicly makes them dig in harder → Local newspapers closed and nothing replaced them 1 room
Every fix ships to the users who complain loudest → We cannot publish what we remove without teaching people to evade it 1 room
Every fix ships to the users who complain loudest → The people affected worst are in markets we do not staff 1 room
Every fix ships to the users who complain loudest → Ad money rewards volume of attention, not quality of it 1 room
Everyone assumes the other side is more extreme than it is → People I know now live in two different versions of the same country 1 room
Media literacy is taught once, by whoever has a free period → Schools do not teach how to read a source 1 room
Nobody agrees on who should decide what is true → Ad money rewards volume of attention, not quality of it 1 room
Nobody has time to be a citizen after two jobs → People are exhausted and take the version that costs least to hold 1 room
Nobody outside can reproduce a single claim we make → Nobody agrees on who should decide what is true 1 room
Nobody outside the company can check whether moderation is even applie → Ranking optimises for time spent, not for being informed 1 room
Nobody outside the company can check whether moderation is even applie → Distrust of one institution spreads to all of them 1 room
Outrage travels further than accuracy, so it is what gets made → Arguments online end in blocking, not in agreement 1 room
Outrage travels further than accuracy, so it is what gets made → There is no shared set of facts to argue from any more 1 room
People choose the sources that already agree with them → The same event is reported as two different events 1 room
People choose the sources that already agree with them → Every fix ships to the users who complain loudest 1 room
People choose the sources that already agree with them → We cannot publish what we remove without teaching people to evade it 1 room
People no longer meet anyone who disagrees with them in person → Disagreeing in public costs you socially, so most people stop 1 room
People no longer meet anyone who disagrees with them in person → Everyone assumes the other side is more extreme than it is 1 room
People no longer meet anyone who disagrees with them in person → Local newspapers closed and nothing replaced them 1 room
Ranking optimises for time spent, not for being informed → A moderator sees the worst of it for the wage of a call centre 1 room
Ranking optimises for time spent, not for being informed → Everyone assumes the other side is more extreme than it is 1 room
Ranking optimises for time spent, not for being informed → The rules are forty pages and the decision takes twelve seconds 1 room
Ranking optimises for time spent, not for being informed → People choose the sources that already agree with them 1 room
Ranking optimises for time spent, not for being informed → Researchers ask for data and legal says no 1 room
Recommendation systems are not inspectable from outside → The problem is not what people believe but that believing has become a 1 room
Recommendation systems are not inspectable from outside → A feed has no edges, so you cannot tell what you are not seeing 1 room
Regulation asks for transparency reports nobody can verify → The people affected worst are in markets we do not staff 1 room
Regulation asks for transparency reports nobody can verify → People choose the sources that already agree with them 1 room
Removing a post makes it famous → Ranking optimises for time spent, not for being informed 1 room
Researchers ask for data and legal says no → Recommendation systems are not inspectable from outside 1 room
Researchers ask for data and legal says no → The rules are written in one country and applied in forty languages 1 room
Subscription walls put good reporting behind a price and left the rest → Everyone assumes the other side is more extreme than it is 1 room
The metric was chosen because it was easy to log → Ranking optimises for time spent, not for being informed 1 room
The problem is not what people believe but that believing has become a → Being wrong in front of people you know is worse than being wrong 1 room
The problem is not what people believe but that believing has become a → Outrage travels further than accuracy, so it is what gets made 1 room
The problem is not what people believe but that believing has become a → Arguments online end in blocking, not in agreement 1 room
The rules are forty pages and the decision takes twelve seconds → Automated removal is cheaper than being right 1 room
The rules are forty pages and the decision takes twelve seconds → Recommendation systems are not inspectable from outside 1 room
The rules are written in one country and applied in forty languages → There is no reviewer who speaks the language of half the reports 1 room
The same event is reported as two different events → People I know now live in two different versions of the same country 1 room
There is no reviewer who speaks the language of half the reports → Automated removal is cheaper than being right 1 room
There is no shared set of facts to argue from any more → A newsroom now costs more than the advertising it can sell 1 room
We built for a scale nobody had governed before → Nobody agrees on who should decide what is true 1 room
Connections, with how many groups found each (51)
| Every fix ships to the users who complain loudest | → | We cannot publish what we remove without teaching people to evade it | 1 group |
| A moderator sees the worst of it for the wage of a call centre | → | The rules are forty pages and the decision takes twelve seconds | 1 group |
| Nobody outside the company can check whether moderation is even applie | → | Ranking optimises for time spent, not for being informed | 1 group |
| Researchers ask for data and legal says no | → | Recommendation systems are not inspectable from outside | 1 group |
| Nobody outside can reproduce a single claim we make | → | Nobody agrees on who should decide what is true | 1 group |
| People choose the sources that already agree with them | → | The same event is reported as two different events | 1 group |
| There is no reviewer who speaks the language of half the reports | → | Automated removal is cheaper than being right | 1 group |
| Outrage travels further than accuracy, so it is what gets made | → | Arguments online end in blocking, not in agreement | 1 group |
| Ranking optimises for time spent, not for being informed | → | A moderator sees the worst of it for the wage of a call centre | 1 group |
| We built for a scale nobody had governed before | → | Nobody agrees on who should decide what is true | 1 group |
| The problem is not what people believe but that believing has become a | → | Being wrong in front of people you know is worse than being wrong | 1 group |
| The problem is not what people believe but that believing has become a | → | Outrage travels further than accuracy, so it is what gets made | 1 group |
| Every fix ships to the users who complain loudest | → | The people affected worst are in markets we do not staff | 1 group |
| Researchers ask for data and legal says no | → | The rules are written in one country and applied in forty languages | 1 group |
| Removing a post makes it famous | → | Ranking optimises for time spent, not for being informed | 1 group |
| Ranking optimises for time spent, not for being informed | → | Everyone assumes the other side is more extreme than it is | 1 group |
| Everyone assumes the other side is more extreme than it is | → | People I know now live in two different versions of the same country | 1 group |
| People no longer meet anyone who disagrees with them in person | → | Disagreeing in public costs you socially, so most people stop | 1 group |
| A report takes three days and the post has already done its work | → | Removing a post makes it famous | 1 group |
| People choose the sources that already agree with them | → | Every fix ships to the users who complain loudest | 1 group |
| A newsroom now costs more than the advertising it can sell | → | Outrage travels further than accuracy, so it is what gets made | 1 group |
| The metric was chosen because it was easy to log | → | Ranking optimises for time spent, not for being informed | 1 group |
| Ad money rewards volume of attention, not quality of it | → | A newsroom now costs more than the advertising it can sell | 1 group |
| Nobody outside the company can check whether moderation is even applie | → | Distrust of one institution spreads to all of them | 1 group |
| Ranking optimises for time spent, not for being informed | → | The rules are forty pages and the decision takes twelve seconds | 1 group |
| There is no shared set of facts to argue from any more | → | A newsroom now costs more than the advertising it can sell | 1 group |
| Children learn what a source is from their parents' feed | → | The problem is not the algorithm, it is that everyone is watching | 1 group |
| The rules are written in one country and applied in forty languages | → | There is no reviewer who speaks the language of half the reports | 1 group |
| Correcting someone publicly makes them dig in harder | → | Local newspapers closed and nothing replaced them | 1 group |
| Every fix ships to the users who complain loudest | → | Ad money rewards volume of attention, not quality of it | 1 group |
| Recommendation systems are not inspectable from outside | → | The problem is not what people believe but that believing has become a | 1 group |
| Being wrong in front of people you know is worse than being wrong | → | Ad money rewards volume of attention, not quality of it | 1 group |
| Ad money rewards volume of attention, not quality of it | → | We built for a scale nobody had governed before | 1 group |
| Subscription walls put good reporting behind a price and left the rest | → | Everyone assumes the other side is more extreme than it is | 1 group |
| The same event is reported as two different events | → | People I know now live in two different versions of the same country | 1 group |
| Ranking optimises for time spent, not for being informed | → | People choose the sources that already agree with them | 1 group |
| Outrage travels further than accuracy, so it is what gets made | → | There is no shared set of facts to argue from any more | 1 group |
| Ranking optimises for time spent, not for being informed | → | Researchers ask for data and legal says no | 1 group |
| Regulation asks for transparency reports nobody can verify | → | The people affected worst are in markets we do not staff | 1 group |
| People no longer meet anyone who disagrees with them in person | → | Everyone assumes the other side is more extreme than it is | 1 group |
| People no longer meet anyone who disagrees with them in person | → | Local newspapers closed and nothing replaced them | 1 group |
| The rules are forty pages and the decision takes twelve seconds | → | Automated removal is cheaper than being right | 1 group |
| The rules are forty pages and the decision takes twelve seconds | → | Recommendation systems are not inspectable from outside | 1 group |
| The problem is not what people believe but that believing has become a | → | Arguments online end in blocking, not in agreement | 1 group |
| Regulation asks for transparency reports nobody can verify | → | People choose the sources that already agree with them | 1 group |
| Nobody has time to be a citizen after two jobs | → | People are exhausted and take the version that costs least to hold | 1 group |
| Children learn what a source is from their parents' feed | → | A report takes three days and the post has already done its work | 1 group |
| Recommendation systems are not inspectable from outside | → | A feed has no edges, so you cannot tell what you are not seeing | 1 group |
| Media literacy is taught once, by whoever has a free period | → | Schools do not teach how to read a source | 1 group |
| People choose the sources that already agree with them | → | We cannot publish what we remove without teaching people to evade it | 1 group |
| Nobody agrees on who should decide what is true | → | Ad money rewards volume of attention, not quality of it | 1 group |