A 2018 study published in the journal Nature Climate Change announced tourism alone—that’s nonessential pleasure travel—is responsible for 8 percent of global greenhouse gas emissions. The traveling public is freaking out. It knows about flight shaming; it loves Greta Thunberg; and it’s ready to bid au revoir to Volvic, Dasani, and plastic straws. But it still wants to sit on a beach in Aruba. – The New Republic