Should cultures dissappear?

Cultures in the ancient world, foremost in the Ancient Greek, were synonym of civilization and progress. Nevertheless, in the actual world, the have, in most of the cases, become an issue to development. Obviously, science is the motor of progress, as it has let humans (even if the reject it) to understand the world in a better way; much of the cultures are just based in opinions and even superstitions, therefore impeding much of the solutions to current problems. As an example, there are the wayuus of La Guajira, who don’t allow for doctors to help them...

Cultures, in my opinion shouldn't disappear since, they are still a synonym of civilition and progress, cultures show the traits of the people of the world, rituals, celebrations they show important aspects of human culture