 You're listening to the BBC World Service. I'm Julian Warwicka with Weekend and I have two guests with me for the rest of the programme who will give us their personal take on the news and the issues of the day. Helen Scales is here, marine biologist and author based in the UK and Harmony Toros is here, Professor of Politics and International Relations at the University of Reading in the UK and both are with me in the studio. Welcome, good morning to both. Hello, hi.