I've also noticed the deficiencies of traditional philosophical critiques of wealth. For example, I've just finished reading The Swerve: How the World Became Modern, by Stephen Greenblatt, about a 15th Century CE humanist scholar who discovered a manuscript of Lucretius' De rerum natura in an Alpine monastery and reintroduced a set of unsettling ideas into Western civilization around the time of the Renaissance and the Reformation, when more and more printed editions of Lucretius' poem went into circulation among the educated. Lucretius propagandizes Epicurean philosophy in a way which the Latinists of the time found compelling and disturbing, and I have the impression that his secular cosmology fueled a kind of alternative Reformation among Europeans who began to allow themselves to think about the untenable aspects of christianity despite their indoctrination.
But to the point of this blog post, in Chapter 8 Greenblatt lays out Lucretius' principal doctrines, which anticipate to an amazing degree what modern secular humanism advocates, except in one notable area. Epicurus and his followers taught and practiced a kind of monastic lifestyle based on withdrawal from society and a minimal use of resources, based on an argument about the simplicity of humans' natural needs for their happiness. Given the pervasive poverty of human societies before the industrial revolution, that made sense; when you have few requirements, you can satisfy them with little effort. Greenblatt writes:
Most people grasp rationally that the luxuries they crave are, for the most part, pointless and do little or nothing to enhance their well-being: [Quoting Lucretius] "Fiery fevers quit your body no quicker, if you toss in embroidered attire of blushing crimson, than if you must lie sick in a common garment."
Well, now, let's look at this more closely. First of all, with the wealth produced by the modern economy, people can eat nutritious diets year round; that has the effect of making the human body more resistant to infectious diseases and parasites which can cause "fiery fevers." People guessed at the connection between nutrition and vulnerability to diseases even in premodern times: Fernand Braudel in The Structures of Everyday Life quotes a peasants' proverb about how a full cooking-pot provides the best protection against malaria, back before people figured out the connection between malaria and mosquitoes.
Secondly, in the modern world we have the knowledge to control infectious diseases and parasites through public health measures like hygiene, vaccinations and sanitation. Some of these measures don't even involve high technology, like draining swamps, isolating your drinking water from fecal contamination, and making and using soap to keep your hands clean. People in the ignorant and impoverished past, even Epicureans with their slightly more advanced state of enlightenment, didn't know how to do those things, or else they didn't have the resources to do them.
And thirdly, if you still come down with an illness like the flu which causes a fever, you can take aspirin or another drugs to alleviate your symptoms, take a bath, put on clean pajamas, lie down on clean sheets in a comfortable bed in a temperature controlled room, and rest until you feel better. And during your convalescence you can also drink clean water ("plenty of fluids"), watch television, listen to recorded music and surf the internet or read books and magazines on a tablet PC, all things which Lucretius couldn't have imagined as alternatives to suffering a fever in the conditions he knew.
In general, the modern humanist outlook differs from the suffering-oriented secular world views of the past, including Epicureanism, because we can do more to alleviate suffering now. Why? Because the nature of wealth has qualitatively transformed since the Industrial Revolution, so that wealth itself has become more powerful and effective in improving our lives. The traditional philosophical disdain of the pursuit of "luxuries" doesn't make as much sense now when even philosophers can appreciate the value of having a reasonably comfortable recovery from a fever thanks to the greater potentials of wealth.


