A New Era of Thought

by Charles Howard Hinton

"A New Era of Thought" by Charles Howard Hinton is a non-fiction work published in 1888. This philosophical and mathematical exploration examines the fourth dimension and its profound implications for human consciousness. Inspired by Plato's cave allegory, Hinton develops a system of colored cubes to help readers visualize tesseracts and achieve four-dimensional perception. The work combines theoretical essays with practical exercises, offering both religious-philosophical insights and geometric models for understanding higher spatial dimensions.