text:  Helping us take our first wobbly steps into the science behind this week's news headlines is our panel. From Accra, Ghana, it's Godfred Boiffo. Godfred, what are you saying? Yeah, that's fantastic. What can I say? I am feeling like we could do this for the next 10 minutes. OK. And of course, joining us from Addis Ababa, Ethiopia, is the one and only Christine Yohannes.