Luis Lara

Šiame straipsnyje pateikiu naują prieštaravimą Chalmerso kertiniam argumentui prieš „B tipo“ fizikalistų privilegijuotą strategiją pagrindžiant aiškinimo spragą („fenomenalių sąvokų strategija“). Aš konkrečiai teigiu, kad antrasis kertinio argumento dėmuo neteisingai interpretuoja, kodėl zombiai negali patekti į mūsų episteminę situaciją sąmonės atžvilgiu. Zombiams negali būti būdingos tokios mentalinės būklės, kurias turime mes. Jeigu visi mūsų psichologiniai atributai yra būtina mūsų episteminės situacijos sąlyga, tai zombiai negali pasitarnauti kaip antrasis dilemos dėmuo. Kalbėdamas apie kontekstą, aš visų pirma trumpai aptariu susijusį argumentą, nukreiptą prieš fizikalizmą, kurį taip pat naudojo D. Chalmersas – „suvokiamumo argumentą“. Aš akcentuoju kai kuriuos svarbiausius iššūkius šiam argumentui, kartu pateikdamas ir papildomų kritikos elementų. Galiausiai, glaustai panagrinėjęs panprotopsichizmą, aš svarstau, kas mūsų lauktų, jei priimtume Chalmerso argumentus. Prieinu išvadą, kad fenomenaliųjų konceptų strategija yra patikimas paaiškinimas, kodėl zombių suvokiamumas veikiausiai nereiškia jų metafizinės galimybės.

In this paper, I present a novel objection to Chalmers’s “master argument” against the privileged strategy of ‘type B’ physicalists to account for the explanatory gap (the “phenomenal concepts strategy”). Specifically, I argue that the second horn of the master argument gets wrong why zombies cannot have our epistemic situation with regard to consciousness. Zombies cannot have a kind of mental state that we have. If something must have all of our psychological attributes to share our epistemic situation, then zombies cannot serve the purpose of the second horn of the dilemma. By way of background, I begin by briefly outlining a related argument against physicalism, also advanced by D. Chalmers – the “conceivability argument.” I highlight some of the primary challenges with this argument and present additional criticisms. Finally, through a brief examination of panprotopsychism, I consider what lies ahead if Chalmers’s arguments are conceded. I conclude that the phenomenal concept strategy is a sound explanation for why the conceivability of zombies likely does not imply their metaphysical possibility.

In this paper I propose an explanation for the impulsivity displayed by some of our emotional experiences. I begin by looking for such an account in the psychological and philosophical literatures. After expressing doubts regarding some approaches’ resources to account for the phenomenon at issue, I outline an account of emotional impulsivity by focusing on (1) its independence from judgment and deliberation; (2) its felt strength; and (3) its relationship to action. Following the intuition that there is a strong connection between the possession of skills and the ability to entertain certain representational states, I propose that the impulsivity of some emotional experiences can be explained by their characteristic inseparability from sets of sensorimotor skills.

Traditional discussions about the arrow of time in general involve the concept of entropy. In the cosmological context, the direction past-to-future is usually related to the direction of the gradient of the entropy function of the universe. But the definition of the entropy of the universe is a very controversial matter. Moreover, thermodynamics is a phenomenological theory. Geometrical properties of space-time provide a more fundamental and less controversial way of defining an arrow of time for the universe as a whole. We will call the arrow defined only on the basis of the geometrical properties of space-time, independently of any entropic considerations, “the global arrow of time.” In this paper we will argue that: (i) if certain conditions are satisfied, it is possible to define a global arrow of time for the universe as a whole, and (ii) the standard models of contemporary cosmology satisfy these conditions.

Scientific cosmology is an empirical discipline whose objects of study are the large-scale properties of the universe. In this context, it is usual to call the direction of the expansion of the universe the "cosmological arrow of time". However, there is no reason for privileging the ‘radius’ of the universe for defining the arrow of time over other geometrical properties of the space-time. Traditional discussions about the arrow of time in general involve the concept of entropy. In the cosmological context, the direction past-to-future is usually related to the direction of the gradient of the entropy function of the universe. But entropy is a thermodynamic magnitude that is typically associated with subsystems of the universe: the entropy of the universe as a whole is a very controversial matter. Moreover, thermodynamics is a phenomenological theory. Geometrical properties of space-time provide a more fundamental and less controversial way of defining an arrow of time for the universe as a whole. We will call the arrow defined only on the basis of the geometrical properties of space-time, independently of any entropic considerations, the "cosmological arrow of time". In this paper we will argue that: (i) it is possible to define a cosmological arrow of time for the universe as a whole, if certain conditions are satisfied, and (ii) the standard models of contemporary cosmology satisfy these conditions.