water hyacinths are choking Lake Victoria

Categories: Comparisons

An example of metaphor in science journalism:

"The water hyacinths in Lake Victoria are literally [sic] choking that lake…"

BBC Inside Science

Gaia Vince was presenting an episode ('What's the cost of invasive species?') of BBC Inside Science

Although Gaia Vince suggests she is not using the term 'choking' as figurative language, it is difficult to understand how a lake can 'literally' be choked.

Author: Keith

Former school and college science teacher, teacher educator, research supervisor, and research methods lecturer. Emeritus Professor of Science Education at the University of Cambridge.