Climate change as a global phenomenon threatens human rights and causes social injustices. This thesis examines the genealogies of climate justice discourse and climate change denial discourse in the context of international climate change politics. The aim is to understand the construction of and the correlation between the discourses and how the discourses relate to human rights. The thesis employs discourse analysis with a conception of climate justice and a neoclassical realist theory applied to climate change politics. Climate justice discourse is found to interact with chiefly moral and political terms, whereas the denial discourse interacts mainly with economic and scientific terms. Consequently, there is a lack of interaction between the discourses as they operate in different levels of communication and it has, to some extent, caused stalemate in climate change politics. Additionally, while climate justice discourse makes use of the human rights framework, the denial discourse undermines it.

Cities are important actors in global climate protection. Almost 80% of global CO2 emissions are produced in urban areas. At the same time cities are in a good position to bring out innovative solutions. Local initiatives in the Czech Republic often take an implicit form: they don't aim directly at reducing greenhouse gas emissions. This paper analyses nine projects in the building sector, which have been implemented by Czech cities. It looks for factors that have contributed to the initiation of studied projects and facilitated or inhibited its implementation. Factors have been gathered throughout semi-structured interviews. The research have revealed two relevant barriers and twelve success factors, which have been classified according to the thematic categories: "Economics," "Livability," "Politics," "Institutions," and "Information." Most of them concern the category "Information," while none of them concerns the category "Livability." The research outcomes can serve as an inspiration for other cities and also for actors shaping conditions for local climate protection, in particular NGOs and central government.