The class is back from spring break and Gertrud and Nadia are excited to tell Zoe that they have traveled climate-friendly during the holiday as agreed. But can Zoe live up to her own high standards when it comes to the climate?

The class is back from spring break and Gertrud and Nadia are excited to tell Zoe that they have traveled climate-friendly during the holiday as agreed. But can Zoe live up to her own high standards when it comes to the climate?