Greek customs such as wine drinking were regarded as worthy of imitation by other cultures. So the ships that carried Greek wine were carrying Greek civilization, distributing it around the Mediterranean and beyond, one amphora at a time. Wine displaced beer to become the most civilized and sophisticated of drinks—a status it has maintained ever since, thanks to its association with the intellectual achievements of Ancient Greece.

Indeed, the construction of a global telegraph network was widely expected, by Briggs and Maverick among others, to result in world peace: 'It is impossible that old prejudices and hostilities should longer exist, while such an instrument has been created for the exchange of thought between all the nations of the earth.'

It is a sign of a medium's immaturity when one of the main topics of discussion is the medium itself.

Greek customs such as wine drinking were regarded as worthy of imitation by other cultures. So the ships that carried Greek wine were carrying Greek civilization, distributing it around the Mediterranean and beyond, one amphora at a time. Wine displaced beer to become the most civilized and sophisticated of drinks—a status it has maintained ever since, thanks to its association with the intellectual achievements of Ancient Greece.

The Arabs understandably did everything they could to protect their monopoly. Coffee beans were treated before being shipped to ensure they were sterile and could not be used to seed new coffee plants; foreigners were excluded from coffee-producing areas. First to break the Arab monopoly were the Dutch, who displaced the Portuguese as the dominant European nation in the East Indies during the seventeenth century, gaining control of the spice trade in the process and briefly becoming the world's leading commercial power.

The mouth of a perfectly contented man is filled with beer. -Egyptian proverb, c. 2200 BCE

By tracing the careers of the four members of the Philosophical Breakfast Club, Laura Snyder has found a wonderful way not just to tell the great stories of 19th-century science, but to bring them vividly to life.