Rewriting seaweed DNA to eat plastics
Beaches covered with tons of PET bottles, seabirds with stomachs full of plastic, fish suffocating in a free-floating plastic bag. Human waste decimates not only nature but also its originators. Paradoxically, the smallest seaweed may contribute to solving this gigantic problem. Kristýna Jankůjová, from the CEITEC research centre in Brno, is currently addressing the question of how to “reprogram” seaweed to decompose plastics.