I argue that in modern algebraic-formulated science the ‘physical constant’ can be understood, for practical purposes, as an ‘identifier’ of a universal law of nature. This identifying role is possible because the concept of ‘physical constant’ fulfills the same need for universality, stability, and fundamentality (as universal laws) for increasing the epistemic value of a scientific theory. This can be demonstrated in two different ways. The first involves a thought experiment envisioning science without physical constants, which appears to be a science of local and particular laws. The second is the observation that physical constants mostly emerge as components in an algebraic formulation of universal laws, but not in the algebraic formulation of particular laws. This observation about the link between physical constants and universal laws of nature, if correct, makes two contributions. First, it clarifies, at least partially, the ambiguity in the use (and the absence) of the concept ‘law’ in contemporary science. Second, it can help in distinguishing between a universal law and a particular law, while avoiding one of the abiding philosophical problems regarding laws of nature—the problem of the ceteris-paribus criterion for a generalization.
This essay deals with the relationship between philosophy of law and philosophy of language. The author closely follows the discussion concerning the determination of the content of the law which has been remarked by current semantics and pragmatics in philosophy of language. According to a view that has considerable currency at present, philosophy of language and linguistics have a direct bearing on the content of the law. The general outlook of this view - the communicative-content theory of law (the communication theory) can be captured in the following way. Legal texts are linguistic texts, so the meaning or content of a legal text is an instance of linguistic meaning generally. It therefore stands to reason that, in order to understand the meaning of an authoritative legal text or utterance, such as a statute or regulation, we should look to our best theories about language and communication., Tato esej pojednává o vztahu mezi filozofií práva a filosofií jazyka. Autorka úzce navazuje na diskusi o vymezení obsahu zákona, která byla v současné době sémantikou a pragmatikou ve filosofii jazyka poznamenána. Podle názoru, který má v současné době značnou měnu, má filosofie jazyka a lingvistiky přímý vliv na obsah zákona. Obecná perspektiva tohoto pohledu - teorie komunikativního obsahu práva ( teorie komunikace) lze zachytit následujícím způsobem. Právní texty jsou lingvistické texty, takže význam nebo obsah právního textu je obecně známkou lingvistického významu. Proto je rozumné, abychom pochopili význam autoritativního právního textu nebo projevu, jako je zákon nebo nařízení, a měli bychom se zaměřit na naše nejlepší teorie o jazyce a komunikaci., and Marek Neština