A startup founder is driven by a desire to extend human lifespan. He believes that reversing aging is a problem that can be solved. This goal is based on the idea that science and technology can be used to increase lifespans at a faster rate than people age.

The concept of longevity escape velocity is key to this idea. It refers to a point at which humans can extend their lifespans indefinitely. To achieve this, two main factors are required: advances in biotechnology and a system to measure and predict health.

Further information on this topic is available from the source, including details on the startup and its goals.