Next: 3-1c1d2a If the news is fake, imagine history 3-1c1d3 Social media makes news sentiment negative Related: 4-1 Assumptions are hypotheses and you use the conversation (’negotiation’) to test them 7-1d2 Technology changes the problem-situation, and determines which ideas are possible and obsolete 8-1c4d2 Web2 writing is enmeshed in Web2 incentive structure