Social Entrepreneur

Do you know entrepreneur? It is a business person who trys to launch new businesses. Mostly, the purpose of entrepreneurs is to make much profits and their dream is to become a rich person who succeeded in their business. However, resently, new type of entrepreneur was appeared. They are called "social entrepreneur". Social entrepreneur is a entrepreneur whose purpose is not to make profits but to contribute to society. You may think that they are mere volunteers such as NPO which does not make any propit at all, but they are not. Social entrepreneur makes propits,but they has a balance between profit and social contribution so they can maintain social contribution. To continue to contribute to society, it's needs money, but there are cases that volunteers such as NPO fails to their contribution because of running out of money, but social entrepreneur can use their profit to business to contribute to society so they can maintain their contribution. I think it is a good business model for society because I think that business which requires only propits is out of date in 21th century. I hope social entrepreneur will increase more from now on.