Up-and-coming generations have become increasingly conscious of world  issues and they are motivated to make a difference. From being better  consumers to having a positive impact on the environment,  playing a role to help underdeveloped countries, having their say in  politics, lending their services to help others, and even sharing their  knowledge to educate those in need, more is being done to make the world  a better place. We are going to get into the core of most fascinating businesses model out there and learn about how they work and there source of income.