I (Josh Galperin, Associate Director, Yale Center for Environmental Law and Policy) have two forthcoming publications that argue against the growing "eat the invaders" or "invasivore" movement. Invasive species are a serious ecological and economic problem. The invasivore movement supposes that we can control biological invasions with a fork and knife. My collaborators and I see several problems with this argument. One of the leading problems is that generating enough culinary interest in an invasive species to actually impact its population will lead to cultural endearment. There are examples of invasive species, despite manifest ecological and economic damage, becoming important cultural icons. Even though it has nothing to do with food, the eucalyptus tree in California is one such example.
The following post, written by Professor Eric Biber and originally published on Legal Planet highlights problems of cultural endearment of invasive species by focusing on attempts to remove eucalyptus from the campus of UC Berkeley.
How Eucalyptus Trees Are Connected to Denying Climate Change