That looks like a strawman. As I said, they can be said to be "red" because they either emit or reflect light at ~650nM, not because the label on a paint can says "red".
Just to come full circle, the reason the label on the paint can says "red" is because its contents emit or reflect light at ~650nM. To say one is to say the other, except that if I want you to move the red chair and not the blue chair, I don't want to have to say, "Please move the chair that reflects light at ~650nM". And if a scientist wants the red chair moved, he'd best be speaking to another scientist.
Thus demonstrating why "philosophy" discussions on the internet are a waste of time. The emphasis is on quibbling and attempts to defend some earlier fuzzy or erroneous statement not on an attempt to understand reality, as philosophy should rightly be about.
The purpose of defining a term is so that everyone understands and agrees what is being discussed. Using a term, once clearly defined, means that the definition does not have to be repeated for everyone to understand exactly what is being said.
Robust definitions of terms that everyone accepts also avoid such asinine 'arguments' as "but tomatoes aren't painted with red paint so they can't be red."
Two points:
1) Yes, science does seek more rigorous definitions, and scientists have come to a considerably larger consensus about terms than philosophers; BUT - as I mentioned, all scientists
have to do philosophy, as a part of their reasoning, research, data interpretation, and logic. They
must be philosophers too. However, conversely, philosophers do not
have to do science, although they most certainly ought to take any and all factual, evidence-based findings from science into their methodology - if they have one. A thinker, even a lay person, can think philosophically, even if in a rudimentary way: and even if they are talking out their rear-ends; and
especially if and when they are merely sheeple and uncritically accept some authoritarian or dogmatic drivel as fact (and among these people, there are not only philosophers, theologians, pseudoscience-adherents, conspiracy nuts, religious people, but people susceptible to scientism: which is an ever growing number of individuals. It is true that philosophy can stand in the way of science, by navel-gazing speculation (Berkeley, Kant, Hegel,and lots of others) and silly primacy of consciousness approaches (from pre-Plato/Socrates all the way up to the present), and by semantic games (Derrida!), and convoluted word salad (Kant, Hegel, a plethora of modern thinkers...up to and including theologians, new-age quacks, far-left AND far right authoritarian backside-sniffers, and any number of people hammering away on social media who think putting up a meme is presenting an argument).
2) It is evident from the available news sources, and the peer-reviewed papers that intellectual professionals write, that scientism AND religious and/or new-wave, and/or new-new wave political correctness, the anti-anti-establishment intelligencia, political agitators and writers of bizarre manifestos, which has led to internecine fighting among groups that would ordinarily have been defending one another but are now at each other's throats, has risen to popularity. ALSO - there are avowed actual, real, well-credited scientists (retired or still working in their respective fields), or professionals in the big-brained tech industries, engineers, and goodness knows what else (some of them imposters, no doubt, but some of them who have even linked to their OWN peer-reviewed work), and some
of them are clearly motivated by what I would consider a prejudiced and thoroughly unprofessional (nonobjective/emotional) attitude towards philosophy as a discipline, and who clearly have mixed up views about egalitarianism, pragmatism, and speak in offensive generalities meant only to discredit freethinkers on the Internet, or some specified group of people currently on the hit-list, such as Libertarians, (which some people here insist is identical to conservatism, which is funny and depressing), conservatives, republithugs, Karens, plague-rats, and a million other convenient labels - the harm of which is that these generalities include everyone who might fall under such silly labels who then in turn become targets of persecution and rampant, salivating, teeth-gnashing, fist-pounding ridicule: such as all the decent and bright individuals who may happen to have conservative views, religious, non-secular views, and even those who are merely too dumb to figure things out for themselves, like the ever-growing ranks of Randroids and faux libertarians, who don't even know, don't even realize, and don't even care ! that Ayn Rand herself specifically trashed libertarians, not once, but many times, and was adamant that self-proclaimed "Objectivists" please eschew using that word (at least the capital 'O' version), since she didn't want libertarianism to be conflated with her own system of thought which, (and albeit she apparently did not even realize herself) was NOT original, but stemmed from Aristotle (A is A), Locke, Spinoza, Adam Smith, Nietzsche, and a slew of other thinkers and economists - whom she either acknowledged or passed over.) She was admittedly not well-read in the vast literature of psychology and neuroscience, even of contemporary philosophy; and her views on esthetics were appalling, as well as much of her views on morality and politics. She was decidedly a rape-fetishist, willingly cuckolded her husband, seemed to rank women beneath men universally, not just specifically (saying she didn't think a woman should be President of the USA!), which was directly contrary to her system of thought, a primary feature of which was the denouncing of most forms of determinism!
I have gone on too long - and I am tired of these discussions. Bottom line: science and philosophy are
not contraries. It is not a "my side versus your side" affair. The two things must be reconciled and integrated in society
and in every person; they must cooperate; as must all individuals. Voluntary cooperation, a positive social interest and community "spirit", empathy, and most of all Spinozan level-headedness and lack of aggression, which the bleating randroids have given up for their authoritarian, tribal, and ironically collective anger, sense of superiority, and spewing of dogma instead of love and patience, tolerance and good will towards others - this voluntary, meaning not literally forced, integration of philosophy and science (with science taking the lead, as it should), must happen, or some kind of situation will occur, be it Orwellian (doubtful), Huxleyan (possible), or just simply a low-level but literally armed conflict between zealots from the left AND the right.
The sky is not falling, and the US is not going to descend into chaos or full blown civil war - that fear is based on ignorance. Besides what some libelists and chicken-littles say (some of them right here on TFT), Americans are not going to be slaughtering one another in megadeath numbers, leading to a national and total collapse. Her military and various government operants (sly and tricksy devils, and extremely lethal and very well-trained) is too strong for that to happen, at least not any time any of us here will live to witness - I hope. But spare a thought for your children, and your descendants, as I do for mine.
ETA: Oh, and another thing (lol): I would like to introduce another term into the public lexicon. Let's see how many people actually read these posts (or my silly ones anyway
)
The term is "Degreeism", with a capital 'D'. It must, I declare, I insist, MUST have a capital 'D'! Anyone hereafter caught using "Degreeism" without the capital 'D', i.e "degreeism", shall be rounded up, tied and gagged, forced to listen to light opera *, or death-metal (I would definitely choose the death metal), and flogged in a comfy chair with a tickler purchased from AMAZON - IT MUST BE AMAZON!!!!!!
*Stolen from Woody Allen, film: Bananas. A must-see for all Degreeists!!!!!!!!!!!
Degreeism is the silly belief that one must have a college or university-level education and diploma in order to argue on the Internet. Degreeism's mascot shall not be Bob, but Frank Zappa, whose ghost shall haunt anyone (accompanied by incomprehensibly complex music, just for starters) who disobeys my edict!!!!!!