Switzerland’s environment minister is facing backlash after recommending that people shower together in an effort to cut energy consumption this winter and fend off power cuts. Simonetta Sommaruga, 62, suggested that people “turn off the computer when you don’t need it, or turn off lights, or shower together” as part of her measures promoting a 15 percent reduction in energy consumption, The Times of London reported. Her suggestions were in response to questions on the government’s campaign by readers of Swiss newspaper 20 Minuten, according to the report. Authorities in Switzerland, which imports 75 percent of its gas from Germany,...