From Our Own Correspondent

Many migrants still set off by boat from Calais each week, in the hope of reaching Britain. The French authorities insist they are trying to deter people from coming to Calais, by making conditions there tougher. Horatio Clare says they are removing tents, mattresses, and even the blankets people sleep under.More than 150 thousand Russians with learning disabilities live in institutions which have been criticised as inhumane or cruel. The aim, Lucy Ash says, is to keep out of sight people who are considered a social embarrassment. She has been meeting activists in Moscow, trying to provide alternative ways for them to be cared for and supported.LSD and magic mushrooms were once supposed to be a means to tap into an alternative universe, to “Break on Through to the Other Side,” as the Doors singer, Jim Morrison put it. Nowadays, conventional medical establishments are exploring how various psychedelics can be used to treat people with mental health problems. Stephanie Theobald went to a convention in the US st