46% of the total mass of plastic in the Great Pacific Garbage Patch is JUST plastic fishing nets... but it seems that people stopped really caring about replacing things with hemp when places started legalizing recreational pot...

I don't give a rip about the psychedelic effects of pot. All I really care about are the industrial benefits of hemp in replacing papers and fabrics and other construction materials and the possibility of replacing fossil fuels, though I wish we could rid the world of all carbon-based fuels.