In this Unstress episode, we welcome back Dr Christos Miliotis. 

Dr Christos has been exploring strategies to draw down greenhouse gases from the sky to soil for 17 years, with a particular focus on the role of microbes in building the soil carbon sponge and drawing in more water vapour from the atmosphere and storing it in the soil.

In this fascinating discussion, Christo sheds light on the importance of soil bacteria and the diverse organisms that reside within them.