Ancient Theories

In The Life of Cicero, Plutarch details the priceless contributions Cicero made to Roman society. He translated the works of Greek philosophers into Latin, gained acclaim as an orator and lawyer, and was elected to office. Politics ultimately got the better of him, however, and his life ended in assassination while in exile. Cicero’s ideas live on through his body of work, but to learn about the man himself, Plutarch’s biography is an excellent starting point.

In today’s modern world every political regime, even the most authoritarian or repressive, describes itself as democracy or a Democratic People’s Republic. It is also generally accepted that democracy, as a political ideology, began in Greece, specifically in Athens, in the 7th century BCE and reached its zenith in the 5th century under the leadership of Pericles. The Greeks and Romans would not have recognized, or accepted, any of today’s modern versions of democracy as being truly “democratic”.

The great scientists Louis Pasteur (1822-1893) and Joseph Lister (1827-1912) revolutionized medical practice in the 19th century. Pasteur's discovery of the cause of fermentation formed the basis of modern germ theory while Lister developed antiseptic surgical methods based on that. The book contains a description of the theory, and accounts of their work and experiments.

The world is filled with mysteries, and even in the modern age, much of the planet remains unexplored. The depths of the oceans and the intricate and extensive cave systems that honeycomb some parts of the Earth are still largely unknown. Thus, it should come as no surprise that when it comes to this terra incognita, people have projected all sorts of ideas. Tales of sunken cities or lost civilizations are just some of the fanciful theories, and those could even be considered tame in comparison to the idea that Earth is flat.