Do you think people have to be reminded what it is like to feel hunger to apreciate food more?

Some people yes. I have heard in this section Many times vegetarians saying they believe everyone should become a vegetarian. These people are very naive. Apparently they don't understand not everyone in the world can pick and choose what to eat. Many people can't even choose whether they will even get a meal everyday, let alone what that meal will be. And these are not just a few scattered people across the Earth, there are Millions, probably even over a Billion of people like this.