See highlights from Curto Green: at the opening of COP15, the UN criticized companies for transforming the world's ecosystems into “toys for profit”, and warned that, if there is no change of direction, the results will be catastrophic; Paris will host, in 2023, the second round of negotiations to agree on a global treaty on marine plastic pollution; study points out that the commitments of rich countries are insufficient to limit global warming; Annita launches recipes to involve fans in the “Veganuary” challenge, which seeks to encourage a diet without anything of animal origin throughout the month of January; and L'Oréal Brasil announces carbon neutrality in Brazilian units.