An Earth Day Lesson . . . Plastic Bags Are Back . . . The First Human-caused Megadrought? Posted on April 22, 2020April 23, 2020 by Jane Shaw Stroup Earth Day taught us that we are interdependent. From John Baden. Coronavirus brings back plastic bags. From Sterling Burnett. Eco-reality strikes back on Earth Day. From Steve Milloy. The first human-caused megadrought? Anthony Watt says that claim is nonsense. Coronavirus vs. climate change: ‘Like someone standing on the beach worrying about sea level rise suddenly spotting a Tsunami.’ John Stossel asks: When will global warming start? How to retreat from rising sea levels.