Ever since I was accidentally exposed to Heraclitus in an ancient philosophy course... I have always been convinced that his philosophical fragments have some profound wisdom that could somehow be applied.
Oddly, when I stumbled across Hormetism, in my stubborn conviction that the traditional model of myopia was wrong, my first thought was that this system was a practical implementation of his philosophy, marked predominantly by a notion of constant flux as the mode by which the universe operates: within opposition, he claimed, lies the means by which adaptation occurs. All things come about, and fade away, through opposition and strife...So, yeah, applying Hormetism for the eyes (have dropped from -3.75 to ~ -2.2 in my good eye so far, even with lazy application of my plus lens) and I’m planning on musing about social and personal behaviour and how it can be manipulated.
Alcibiades, I'm glad to hear you saw the connection between Stoicism and Hormetism...and the practical application to overcoming myopia, which you've already experienced. Like Danielle, I was unaware of the influence of a pre-Socratic like Heraclitus on the post-Socratic Stoics. So that's a very interesting connection, particularly the observation about "opposition". Sometimes this idea of opposition comes up in philosophy -- for example in the "dialectic" of Hegel, which was later adopted by Marx as a theory of history. But I've never found this vague notion of "opposition" very useful because it is presented as an almost mystical, unscientific concept -- force that we are asked to accept without evidence or clear way to empirically identify it. It is pre-scientific because it does not give rise to testable hypotheses.
That was until I came across Solomon and Corbit's opponent-process theory, which is the first tangible theory of "opposition" that I've seen applied to real psychological and biological phenonmena. I notice that in Solomon's paper he quotes Plato as as inspiration for this theory, so clearly the ancient Greeks were thinking about this, but in the quote by Plato I saw only a description of how pleasure and pain are tied together, with no further theorizing.
I'd be interested to know if you can find in Heraclitus any insights that we can apply usefully. That would be really cool to be able to trace the roots of Hormetism back that far!
Todd