There are six main reasons that may explain why there is an increase in obesity among adults and children in the United States . Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay First of all, technological change. Technological change seems to be a positive change for society. This improves agriculture, transportation, health care, industries, etc., but why technological change is one of the main causes of the increase in obesity. First, the improvement in the agricultural sector brought about by technological change may increase the number of obese people. Changes in technology have made it easier to plant, harvest, and raise animals. Farmers do not have to do everything themselves; for example, they use tractors to sow the seeds, instead of hiring many farmers to do it. Additionally, nowadays farmers use insecticides to prevent losses. Tractors and insecticides are products resulting from technology and innovation. This is a positive change for society as the costs of agricultural products decrease. However, this is also a negative effect that causes weight gain. A decrease in the costs of agricultural products translates into a decrease in the prices of food products and groceries. Price is a sensitive effect for everyone because it measures the amount of money they spend on goods and services. So, the variation in the price of food and groceries directly affects people's consumption. If the price of food and groceries increases, people will buy less food. and groceries because they have the same budget. On the other hand, if the price of food increases, people will buy more, which means they will consume more. This is a cause of the increase in obesity. Second, technological change in the food industry creates new types of foods such as instant noodles, frozen foods, ice cream, and canned foods. These foods are easy to prepare and eat, which is suitable for anyone who doesn't have enough time to prepare their own meal. However, this type of food is not good for your health. They contain a lot of sodium, sugar, MSG and preservatives which have negative health effects. These foods are also high-calorie foods that lead to weight gain. Third, technological change in home cooking can lead to obesity. This goes hand in hand with the technological evolution of the food industry. An example of a new technological home kitchen is the microwave. The microwave is easy to use, even people who don't know how to cook know how to use the microwave. One of the reasons this is associated with the food industry is that most new types of food are cooked in the microwave. Since it is convenient and easy to use, people can prepare their meals several times a day. Additionally, foods that can be cooked in the microwave are frozen foods and instant foods, so people who usually use the microwave get a greater calorie intake. Fourth, other technological changes such as transportation and digital networks decrease physical activities, which also leads to an increase in obesity. Nowadays, people are more comfortable because they go from one place to another by car instead of walking or.