I uppsatsen behandlas två filmer av filmskaparen Hayao Miyazaki: Nausicaä från vindarnas dal och Prinsessan Mononoke. Uppsatsen börjar med en kort bakgrundsbeskrivning av Miyazaki för att sedan gå in på dennes tankar kring naturen, filmerna, framtiden och den värld som vi lever i idag. Därefter följer analyser av de två filmerna som innehåller handling, viktiga karaktärer, teman, motiv, budskap och diskussion. I denna del tar jag också upp det visuella i Nausicaä från Vindarnas dal och Prinsessan Mononoke. Jag tittar även på vad andra har sagt om filmerna och skriver om kraften i det visuella med utgångspunkt i artikeln The ecological and consumption themes of the films of Hayao Miyazaki av Kozo Mayumi, Barry D. Solomon och Jason Chang. Uppsatsen avslutas med en slutdiskussion.

The overall purpose of this thesis is to analyze the role of public policies for technological development (i.e., innovation) in the renewable energy sector. The thesis consists of an introductory part and three self-contained papers. Paper I investigates the innovation effects of renewable energy support policies and their interaction in the empirical context of solar photovoltaic (PV) technology. This is achieved by using data on solar PV patent counts and policies targeting solar PV development across 13 countries over the time period 1978-2008. These policies include public R&D support to solar PV as well as two different types of production support schemes: feed-in tariffs (FIT) and renewable energy certificates (REC). The data are applied to a negative binomial model and the results indicate that: (a) both FIT and REC schemes stimulate solar PV patenting activity although the impact of the former is of a larger magnitude; (b) public R&D has been more influential than the production support schemes in inducing solar PV innovation; and (c) policy interaction exists in that the innovation effect of public R&D support is greater at the margin if it is accompanied by the use of FIT schemes for solar PV. Paper II analyzes the role of pilot and demonstration plants (PDPs) in technological development. As surprisingly little explicit attention has been devoted to this issue in prior research, the existing literature is synthesized and categorized, and an agenda is proposed for future work. Scholarly work on PDPs can be found across several research fields and the discussion in the paper is organized around three research streams: engineering and natural science research, technology and innovation management, and innovation systems. Based on searches in key bibliographic databases more than 200 publications were identified and reviewed. According to the literature synthesis, the plants bridge basic knowledge generation and technological breakthroughs on the one hand (promoted by public R&D support), and exploitation of new technology for commercial use on the other (promoted by production support schemes). Still, more research on the subject is needed. For instance, the role of PDPs for inducing innovation needs to be assessed in a rigorous empirical setting as this issue has only been researched in conceptual studies or retrospective case studies based entirely on qualitative or descriptive approaches. Paper III provides an econometric analysis of the innovation impacts of publicly funded PDP activities in the case of advanced biofuel technology. This is achieved by using data on biofuel patent counts and PDPs across eight European countries over the time period 1980-2011. It is acknowledged that PDPs have two main objectives: testing and optimization of technology (experimental PDPs), and diffusion and commercialization of technology (exemplary PDPs). The data are applied to a negative binomial model and indicate that: (a) PDP activities are overall positively correlated with biofuel patents; (b) experimental PDPs are more innovation-promoting than exemplary PDPs; and (c) experimental PDP activities encourage innovation also indirectly through knowledge spillovers. The overall conclusion is that environmental policy encourages renewable energy innovation. Public R&D support as well as production support schemes are important for inducing innovation, and there are interactions between these policy types which must be acknowledged when designing public support. As public R&D support is more innovation-promoting when accompanied by the use of certain production support schemes, these policies should be employed simultaneously. Moreover, publicly funded PDP activities foster innovation and thus, their role must also be acknowledged when designing public policy.

I det här examensarbetet har utvecklingen av den svenska politiken kring biodrivmedel under perioden 1975–2020 undersökts. Detta i syfte att öka förståelsen för de politiska motiv som legat till grund vid utformningen av politiska styrmedel samt hur sambanden mellan styrmedel och biodrivmedelsproduktion utvecklats. I rapporten ingår granskningen av de propositioner och underlagsrapporter som varit grund till svenska styrmedel riktade mot biodrivmedel. Styrmedelsförslagen har beskrivits och vissa skillnader mellan underlagsrapporter och slutgiltigt förslag har diskuterats. De motiveringar och politiska mål som hänvisas till i styrmedelsförslagen har satts i en bredare kontext för att beskriva hur utvecklingen sett ut. Utvecklingen av biodrivmedelsmarknaden har samtidigt undersökts med hjälp av Energimyndighetens årliga rapporter samt årsredovisningar och offentliga uttalanden från de största biodrivmedelsproducenterna. Vad denna genomgång visat är att biodrivmedel använts som ett medel för att minska användningen av fossilbaserad bensin och diesel för att nå målen inom ett flertal olika politikområden. I början av tidsperioden var det främsta målet att öka den svenska energiförsörjningstryggheten, det målet kompletterades sedan med mål om att minska hälso- och miljöskadliga utsläpp. Att minska utsläppen av växthusgaser började sedan bli allt mer prioriterat och har under de senaste 20–30 åren varit det främsta målet. Vilka målsättningar som biodrivmedel kopplats till har skiftat under tidperioden och det har även funnits skillnader mellan olika styrmedel under samma tidsperiod. Forsknings- och utvecklingsstöd har varit fokuserade på att omvandla inhemska råvaror till biodrivmedel. Finansiella- och administrativa styrmedel har i stället främst varit utformade för att öka andelen biodrivmedel i den totala mängden drivmedel och inte för att öka den inhemska produktionen. Efter Sveriges inträde i EU har en stor del av den svenska biodrivmedelspolitiken varit utformad till att uppfylla de EU-direktiv som funnits. De styrmedel som existerat har haft en tydlig koppling till hur den svenska biodrivmedelsmarknaden utvecklats men sambandet är komplext och det har även funnits andra faktorer så som oljepriset som också haft en påverkan på utvecklingen. / In this thesis, the development of Swedish biofuel policy during the period 1975–2020 were investigated. The goal was to increase the understanding of the political motives behind the formulation of policy instruments and how the links between policy instruments and biofuel production have developed. A review of policy instruments targeting biofuels were conducted and presented in the report. The basis for the policy proposals has been summarized and some differences between the suggested policy and the final proposal have been discussed. The justifications and policy objectives referred to in the proposals have been put in a broader context to describe the development. The development of the biofuel market was investigated using the reports compiled annually by the Swedish Energy Agency, as well as previous compilations from several journals. What these reviews have shown is that biofuels have been used as a means of reducing the use of fossil-based petrol and diesel to achieve the targets in several different policy areas. At the beginning of the period, the main goal was to increase Swedish energy security, which was then supplemented by the goal of reducing harmful emissions. Reducing greenhouse gas emissions then became an increasing priority and has over the past 20–30 years been the main goal. The objectives to which biofuels have been linked have both changed during the period, and there have also been d¬ifferences between different policy instruments during the same period. Research and development support have been focused on converting domestic raw materials into biofuels, while financial and administrative instruments have mainly been designed to increase the share of biofuel use within the total use of transportation fuels and not to increase domestic production. Since Sweden's entry into the EU, a large part of the Swedish biofuels policy has been designed to comply with the EU directives that have existed. The policy instruments that have existed have had a clear connection to how the Swedish biofuels market has developed, but the relationship is complex and there have also been other factors that have affected the development, such as the oil price.

Syftet med denna studie är att genom ett genusperspektiv undersöka gymnasieflickors upplevelser av miljö och maskuliniteter i ett urval hämtat från tre gymnasieskolor i Eskilstuna. Genom denna studie vill jag bidra till en förståelse av hur kön görs i ett sammanhang av miljö och klimat. För att nå studiens syfte har åtta samtalsintervjuer genomförts med gymnasieflickor i åldrarna 16–19 år. De medverkande var från tre olika gymnasieskolor i Eskilstuna. Resultatet visade att maskulinitet anses i första hand vara en traditionell manlighet men utmanas av en i andra hand mjukare manlighet som dessutom får stöttning av flickorna. Kopplingarna mellan maskulinitet och miljö och klimat görs genom att beroende på dominerande mansideal legitimeras också visst typ av miljöengagemang. Den traditionella manligheten kopplas ihop med industrimodern maskulinitet och med mjukare mannen kopplas ihop med den ekomoderna maskuliniteten. Femininiteten görs i sammanhanget till ett ansvarstagande för djur och natur. Uppoffringar som att sluta att äta kött och förändrat bilbeteende ”trendar” hos flickorna, men inte hos pojkarna.