Cleo Bertelsmeier, an Ant Work

The German biologist, who teaches at the Unil, publishes a book on the proliferation of invasive species, the fruits of globalization, now visible everywhere. In our forests, our gardens, our lakes and even our bedsShe was 18 years old and returned from a trip to Romania. At her home in Frankfurt, she unpacked her backpack and discovered under a pile of t-shirts a... green lizard. Stupor! What to do with this chilled animal after a trip in a pla…