These Democrat leftist won't be happy until they prohibit humans from traveling outside their overcrowded nasty population centers. They'll eventually attempt to pigeonhole everyone into these nasty big cities.
Like George Carlin said,
The planet has been through a lot worse than us. Been through earthquakes, volcanoes, plate tectonics, continental drift, solar flares, sun spots, magnetic storms, the magnetic reversal of the poles hundreds of thousands of years of bombardment by comets and asteroids and meteors, worldwide floods, tidal waves, worldwide fires, erosion, cosmic rays, recurring ice ages And we think some plastic bags and some aluminum cans are going to make a difference? The planet isnt going anywhere. WE are!