attofishpi wrote: ↑Sun Jul 11, 2021 6:12 pm
RCSaunders wrote: ↑Sun Jul 11, 2021 6:09 pm
attofishpi wrote: ↑Sun Jul 11, 2021 5:50 pm
It ain't rocket science. What decision do you make that is not binary?
Very few decisions are binary. When deciding what to order from the menu, what color tie to wear today, what to have for breakfast, or which book to read next, and almost all other decisions, there is a host of alternatives to choose from, isn't there?
Perhaps, you should find a forum that does not deal with logic.
It is common these days, especially by those with a little experience in digital logic, to confuse the behavior of computers with human consciousness. Another problem is using computer language to describe philosophical concepts without carefully distinguishing those differences.
Human minds are not, "binary," systems like digital systems based on base-2 (0,1) logic. For example, when a human being makes a choice from a number of alternatives, however that choice is arrived at, there is a single choice. The menu may have forty different offerings, selecting one is a single decision out the entire forty alternatives, not forty separate, "binary" (not this one, not this one... etc.) through the entire forty offerings.
A computer cannot make a choice that way, even if it could be programmed to make such a choice. For a computer to select anything from a menu of forty items, some value criteria for a choice would have to be programmed into memory somewhere, and each of the forty items would have to be assigned some value, then each item's value would have to be compared with the value criteria until the one with that value was discovered then selected. That process could require up to forty steps comparing the value criteria to the actual value of each item.
Since the comparison at each step could be described as a, "decision," (yes it matches the criteria or no it does not match the criteria) such decisions are sometimes called, "binary," because each step is a, "yes/no," decision. Such operations are actually not binary, however, because the, "decision," is the outcome of the whole process (which is oftern referred to as a, "decision tree," in computer programs among other algorithms).
Even if the very first comparison resulted in a match between the value criteria and the actual value, that would still not be a, "binary," decision, because for there to be forty possible different values the criteria would have to be a minimum of six binary bits that would have to be compared. Most computers systems operate with eight bit groups (called a bytes), sixteen bits (hexidecimal systems) and 32-bit and 64-bit for floating point (math) operations (flops), for example.
Binary has a very specific meaning always implying, "one of two," but very few real decision are selections from only two alternatives. Even in computers, individual steps might be reduced to selections between two of all possible choices, reaching a decision by a process of elimination, but that is not what human decisions are. Choices like, "only those over 21 years old are allowed," and, "I'll take everyone on the left," are ubiquitous. If all that is intended by calling all decisions, "binary," is that every decision is a decision between what is chosen and what isn't, calling that, "binary," is a kind of equivocation.