And all of these points are infinitely more useful and applicable than the entirety of the article. Addressing those issues is arguably the next step toward su

And all of these points are infinitely more useful and applicable than the entirety of the article. Addressing those issues is arguably the next step toward sustainable transportation. Non-petroleum-based plastics are becoming more mainstream, and I look forward to when they're mechanically and economically competitive enough to displace petroleum-based plastics entirely.