Over the last several years, Europe has become more open-minded about medical and recreational marijuana. Here are some of the latest cannabis developments from Switzerland, Germany and the Czech Republic. Switzerland: The Country’s Largest Cannabis Study To Date Launches In Zurich The Canton of Zurich is launching Switzerland’s largest marijuana study to date, which is being financed by donations. The research budget is close to $1.69 million, reported SwissInfo. The University of Zurich and the Federal Technology Institute ETH Zurich are taking part in the research on cannabis use that will …