1. The most wasteful processed food is beef, or steaks to be more specific, because according to the Water Footprint Network has calculated that on average one kilogram of beef needs about 15 thousand litres of water, and 7 kilograms of grain to produce a 1-kilogram gain in live weight.
2. I feel that it would be cooked meat, as it wastes raw grass, feed, water, packaging, and most importantly, oils, coal, or electricity.
3.According to the national health website, the total number of undernourished and malnourished people in 2022 (690 million) There are 7 billion people in the world right now, so I think that we can realize how important this hunger problem is, as roughly 1 in 10 people suffer from this problem, we have to solve this as quick as we can.