2019-01-272019-01-30Gregor Hagedorn1 Comment on Greta Thunberg speaks clearly (English transcript plus Spanish, French, Greek and Italian translations of TEDx talk at Stockholm, 2018-11-24) Greta Thunberg speaks clearly (English transcript plus Spanish, French, Greek and Italian translations of TEDx talk at Stockholm, 2018-11-24)
2018-12-232019-01-02Gregor Hagedorn2 Comments on Action for Sustainability (General) Action for Sustainability (General)
2018-12-192019-01-30Gregor Hagedorn4 Comments on Greta Thunberg speaks clearly (Three talks 2018, English transcripts & German translations) Greta Thunberg speaks clearly (Three talks 2018, English transcripts & German translations)
