The search for truth
There are three main types of ideas. We can call them Type I, Type II and Type III. What differentiates developed countries from Third World nations is that large numbers of Type III ideas have been trashed in favour of the scientific method. Each generation and place must derive different truths (that is, Type I ideas).
For instance, 18th century thinkers would have written against monarchy. But in the 21st century, Type I ideas would aim at clarifying misconceptions about capitalism, because it is already understood that kings and queens are not appointed by God. After a hundred years, capitalism might be understood as being fundamentally good, and the truths which will need to be communicated will become different. By then, we would have understood more about Type I and Type II ideas. Some ideas might transfer from Type I to Type II. That is how the world progresses: by trashing its bad ideas.
