I think that we're pretty smart, as compared to chimpanzees, but we're not smart enough to deal with the colossal problems that we face, either in abstract mathematics or in figuring out economies, or balancing the world around.
Penso que somos bastante intelixentes, comparados cos chimpancés, pero abondo para lidar con problemas tan colosais como os que temos, sexa en matemáticas abstractas, en poder comprender as economías, ou o equilibrio do mundo que nos rodea.