François Lasserre is an entomologist, author, lecturer and professor of nature conservation.
He is also involved in associations:
- Vice-President of the Office for Insects and their Environment (Opie)
- co-president of Graine IdF (environmental education network)
- IUCN France education expert
- member of Journalists-Writers for Nature and Ecology (JNE).
He is the author and co-author of numerous books on insects and nature, including:
- Au secours une bestiole ! Manuel antistress face aux bêtes qui nous embêtent (Delachaux et Niestlé, 2012)
- Like a cow that pisses, and other animal expressions (Delachaux et Niestlé, 2011)
- Petit atlas des insectes (Delachaux et Niestlé, 2007)
- Small butterfly atlas (Delachaux et Niestlé, 2007)
- Insect games (Opie, 2003)