Nowadays, McDonalds is a great example of junk food, which we can buy in a cheap price. People from all over the world know its logo, and it has a big impact to the society. Logos represent each company's feature, and it is one of their identities. When we see a logo of a brand such as Coach or Gucci, we recognize them as an expensive high-quality product. On the other hand, when we see a logo of a popular junk food restaurant, we tend to think that it is cheap, and we can easily buy them without thinking about the cost. Unfortunately, these logos keep us away from thinking of the danger behind it. For example, when there is a logo of a famous high quality brand, we tend to believe it easily and get tricked, even though the product is not real. Also, when we see logo of McDonalds, we tend to eat it without caring about money, but this cheap product may have a negative effect on one's health. Like these, we should never rely on the information logos give us, and it is important to remember that there is something hidden behind it.
I think McDonalds was used as an example because it's the most famous logo that has hidden dangers behind it.
I couldn't count the logos, but I guess there are over a thousand.
