A truly captivating debate took place between two extremely significant thinkers of the twentieth century. Moderated by Fons Elders, this engaging debate encompassed two primary topics of discussion: human nature and politics. The deliberations regarding human nature were rather abstract in nature. At certain moments, they were somewhat challenging to comprehend. However, the discourse on politics was remarkably lucid. It very clearly demonstrated how the two gentlemen diverged in their fundamental ideas. This specific copy of the book features a lengthy introduction. Additionally, it contains 4 appendices. These appendices offer supplementary insights into the topics that were discussed, thereby enriching the overall understanding of the readers.