That's an interesting question, but I think it could be less helpful for scientific progress than you might imagine. It could even be a hindrance. As Max Planck

That's an interesting question, but I think it could be less helpful for scientific progress than you might imagine. It could even be a hindrance. As Max Planck put it, "A scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it." Extending scientific careers could effectively slow the rate of Kuhnian revolution.