More than 30 microbiologists from 9 countries have issued a warning to humanity – they are calling for the world to stop ignoring an ‘unseen majority’ in Earth’s biodiversity and ecosystem when addressing climate change.

‘Scientist’s warning to humanity: microorganisms and climate change’ was published today in the journal Nature Reviews Microbiology. Professor Rick Cavicchioli, microbiologist at the School of Biotechnology and Biomolecular Sciences at UNSW Sydney, has led the global effort.

With their statement, the researchers are hoping to raise awareness both for how microbes can influence climate change and how they will be impacted by it – calling for including microbes in climate change research, increasing the use of research involving innovative technologies, and improving education in classrooms.

“Micro-organisms, which include bacteria and viruses, are the lifeforms that you don’t see on the conservation websites,” says Professor Cavicchioli.

“They support the existence of all higher lifeforms and are critically important in regulating climate change.

“However, they are rarely the focus of climate change studies and not considered in policy development.”

Professor Cavicchioli calls microbes the ‘unseen majority’ of lifeforms on earth, playing critical functions in animal and human health, agriculture, the global food web and industry.

Read more at UNSW Sydney