Title How to talk about sustainable development? Lesson scenarios for secondary education Author Judyta Cabańska Grzegorz Mazur Dorota Czyżewska-Misztal Piotr Idczak Joanna Witczak Magdalena Śliwińska Łukasz Wróblewski Maria Sielicka_Różyńska Keywords circular economy European Greed Deal Fair Trade product certification sustainability sustainable development voluntary sustainability standards Year of Publication 2024