Is There a Future for Plastic Bags?

i think that in our house, the thing that's most commonly put in bags are other bags. I reorganized our garage the other week end, and i feel like it was about 50 % just bags. Maybe that's the true sort of grago that's going to overtake the earth as bags and bags and bagss - so when the aliens do come, they will find the remnants of our civilization buried in plastic bags. But i hope that we as a civiliz can aim higher than just producing more plastic bags, or even sustainable bags. I hope that we can produce great works of science and technology. When i look at something like the goldengate bridge, i think like,