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§1.1. Propositions | §1.1. Propositions | ||
Before we discuss arguments in earnest, it will be helpful to say a bit about propositions, which are the smaller units of thought from which arguments are composed. A proposition is the sort of thought that is capable of being true or false, believed or disbelieved, and asserted or denied. Such thoughts are asserted by declarative sentences. | Before we discuss arguments in earnest, it will be helpful to say a bit about propositions, which are the smaller units of thought from which arguments are composed. A proposition is the sort of thought that is capable of being true or false, believed or disbelieved, and asserted or denied. Such thoughts are asserted by declarative sentences. Here are some examples: | ||
{| class="wikitable" | {| class="wikitable" | ||
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|1. Healthy grass is green. | |1. Healthy grass is green. | ||
Revision as of 09:09, 9 August 2022
§1.1. Propositions
Before we discuss arguments in earnest, it will be helpful to say a bit about propositions, which are the smaller units of thought from which arguments are composed. A proposition is the sort of thought that is capable of being true or false, believed or disbelieved, and asserted or denied. Such thoughts are asserted by declarative sentences. Here are some examples:
| 1. Healthy grass is green. | Apple |
| Bread | Pie |
| Butter | Ice cream |
- 7. Donald Trump is the 45th President of the United States.
3. Twice two is four. :: 8. Either Trump or a Democrat will win the 2020 election.
4. Twice two is five. :: 9. Donald Trump should be impeached.
- 5. Many diseases are caused by bacteria. :: 10. Hillary Clinton would have been an awful president.