Dr Zharkova’s work in examining the sun as it moves into a solar minimum in the late stages of solar cycle 24 and into solar cycle 25 has captured the interest of an international audience. Her work suggests the long range forecast for the sun in the next two or possible three solar cycles will lead to a dramatic decrease in the volume and intensity of solar radiation in our solar system.

In this edition of Careers That Matter, we meet volcanologist Glyn Williams-Jones, whose enthusiasm for his job makes you want to say, "Where do I sign up?" He says volcanoes are just like people: they each have their own personality. Each one is unique, each one shifts, expands and, at times, explodes.