Doing volunteer work is a way of giving back, as people use their abilities, time, and energy to help improve the lives of others. In the last ten years, traveling overseas to volunteer has become increasingly popular, as people are eager to experience different cultures and make a positive impact in different parts of the world. This allows them to get hands-on experience and gain insight into the challenges faced by people in developing countries, such as illiteracy, environmental damage, and threats to wildlife.