Some excellent points made. I agree wholeheartedly that switching to a plant based diet not only improves health, it also decreases the amount of arable land require to sustain livestock and that is a very, very good thing. Here's a link to a LinkedIn article I've written putting together a solution to some of the challenges Vertical Farming currently faces. https://www.linkedin.com/pulse/crazy-poet-discovers-solution-vertical-farming-issues-lawrence-ip/ Enjoy!