The aim of this paper is to focus on Arne Nss's phenomenological method and some of its anthropological and cosmological implications. Nss's Ecology, Community and Lifestyle, in fact, can be fruitfully read as an example of phenomenological inquiry, in which the notion of "spontaneous experience" plays a fundamental role. This method leads Nss to develop a "relational ontology," in which the "ecological self" is seen as a "relational junction within the total field." In addition, I show how Tymieniecka's philosophical thought can offer us the proper eco-phenomenological perspective to better understand Nss's Ecosophy T. [ABSTRACT FROM AUTHOR]; Straipsnyje analizuojamas Arne's Nsso fenomenologinis metodas ir jo reiksme sprendziant antropologinius ir kosmologinius klausimus. Nsso Ekologija, bendruomene ir gyvenimo budas analizuojamas kaip fenomenologinio tyrimo pavyzdys, kuriame "spontanisko patyrimo" savoka atlieka fundamentalu vaidmeni. Fenomenologinio metodo taikymas interpretuojant aplinkosaugos problemas padejo norvegu filosofui ispletoti "reliacine ontologija", kuri i "ekologine savasti" (ecological self) zvelgia kaip i "reliacine samazga aplinkos visoveje" (relational junction within the total field). Be to, parodau, kaip A.-T. Tymienieckos knygoje Zemes aistros atveriama ekofenomenologine perspektyva padeda mums geriau suprasti Nsso T ekosofija. [ABSTRACT FROM AUTHOR]; Copyright of Problemos / Problems is the property of Vilnius University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)