Warning: references to suicide.Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. Why is Nasa returning to the Moon? What is driving the rise in suicide and drug and alcohol overdoses in Britain and the US? And is paying for hugs an important service or just plain creepy? Jessica Hullinger, Hollie Clemence and Arion McNicoll reveal all.In the UK, the Samaritans can be contacted on 116 123. In the US, the National Suicide Prevention Hotline is 1-800-273-8255. In Australia, the crisis support service Lifeline is on 13 11 14.