The article focuses on strategies, tactics and linguo-stylistic means of persuasion in such a prototypical speech genre of media environmental discourse as TED talks: the analysis of TED talks genre peculiarities is presented; the two main communicative strategies of media environmental discourse are identified – the strategy popularizing eco-friendly activities, and the strategy discrediting eco-unfriendly activities; depending on the argumentation principle employed, the three groups of tactics for expressing logos, ethos and pathos are singled out; the most frequent linguo-stylistic means of persuasion in environmental TED talks have been identified. The strategic approach emphasises that to achieve the desirable effect in public speaking within the TED format it is necessary to employ the combination of persuasive tactics to maintain a balance between the ethos, logos or pathos components of argumentation and provide a persuasive impact on the addressee increasing their environmental consciousness and promoting environmentally competent behaviour.