Thanks for your comment, Eily Irwin.
While I agree with you about the need for solutions, I have to say that suggesting some good practices was not the intent of my article, actually. My goal was to highlight some common contradictions among people that think to adopt a green lifestyle, but actually they don’t.
My article does not suggest eating vegan at all. On the contrary, it points out some issues that are typically related to the vegan diet. In fact, I write about three reasons why “many vegan, green, organic products do not have a limited environmental impact at all”.
Finally, my article should not be seen as a claim for perfect behavior, but for better behavior. If people use to travel the world by plane and then they complain about car pollution, well, there is no effort to applaud, but only a blatant contradiction to notice.