Left-wing website AlterNet declared pets “Public Enemy Number Two,” just days after one of its writers shamed moms as “environmental villains” for having children. AlterNet, which is known for its kooky posts, has stirred liberal guilt and promoted climate alarmism many times. But many animals lovers would be outraged by the article that went after pets because of their “surprising negative impact” on temperatures and for pushing the world toward “climate catastrophe.” Larry Schwartz, a freelance writer, wrote on AlterNet November 17 that pets are “Public Enemy Number Two” after humans because of their massive “carbon paw prints.”