" Progress does not mean that we will ever reach a paradisiacal end state where everything will be optimal for everyone everywhere. New problems will arise, and they will have to be solved, however imperfectly, by future generations. As such, the world will never be a perfect place. After all, the beings who inhabit it are themselves imperfect. As the German philosopher and advocate of gradual human progress Immanuel Kant (1724-1804) observed in 1784, “From such crooked timber as humankind is made of nothing entirely straight can be made. "

― , Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet