The world of wine has moved beyond binary thinking – just think about all those shades of rosé out there. But viticulturists in the German state of Rhineland-Palatinate have also called on all the non-binary people in the industry and all lesbian, gay, bisexual, transgender and intersex vintners to each send in two wines, for a selection of two “Queer Wines.” Those joining the campaign include Robert Boudier and his husband Elmar Koeller of Stetten in the Donnersberg district, where vineyards reach as far as the eye can see. It’s the place where two regions meet: the Palatinate and Rheinhessen…