Guardian Professional,22 Oct 2014:
Do you want to make decisions that will affect the health of millions of people around the world? Find out how from an expert, writes Charlotte Seager
21 Oct 2014: Letters: Simple measures such as providing health workers with bicycles to travel between villages has a vastly greater potential to help in a country without adequate public transport
17 Oct 2014: Sarah Boseley: Trials of PrEP show not everyone can or will use it all the time, and there are concerns those taking it will take more sexual risks
Guardian Professional,16 Oct 2014:
Georgia Arnold, SVP for social responsibility at VIMN, talks about how media organisations can change the lives of their audience
11 Oct 2014:
Watch speakers including Edward Snowden, David Simon, Tinie Tempah, Conchita Wurst and Jack Monroe speaking live at this year’s Observer Ideas festival
10 Oct 2014: Hugh Muir: First thoughts: Now that the anti-establishment Ukip is inside the establishment, we can expect more of this utter lack of decency