It's not all bleak out there. My Hero.com
lists a lot of people doing good in the world, including Dr. Govindappa Venkataswamy, known to many as Dr. V.
Dr. V. was born in 1918 to a farming family in a small village in South India. He received his medical degree from the Stanley Medical College in Chennai and joined the Indian Army Medical Corps to practice obstetrics. It was about this time that tragedy visited Dr. V. in the form of rheumatoid arthritis, a degenerative disease that attacked his hands. Although unable to practice obstetrics, Dr. V. did not give up. He began studying ophthalmology and had instruments specially designed for his arthritic hands - each one custom-made to fill a specific need. These instruments enabled him to perform as many as 100 cataract surgeries a day. He quickly became the most admired cataract surgeon in India.