7 ideas
| 13832 | Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking] |
| 22252 | Capitalism may actually be the best way to foster community [Conway,D] |
| 22253 | Capitalism is just the market, with optional limited government, and perhaps democracy [Conway,D] |
| 22256 | Capitalism prefers representative democracy, which avoids community decision-making [Conway,D] |
| 22255 | Capitalism breaks up extended families, and must then provide welfare for the lonely people [Conway,D] |
| 22257 | Capitalism is anti-community, by only valuing individuals, and breaking up families [Conway,D] |
| 9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |