Is this a step on the path to a Brave New World? The head of a research team at Stanford says he is on the verge of producing a vaccine that would deactivate the brain’s stress-causing chemicals. For the first time, people could shut off the fight-or-flight mechanism that has determined our behavior (and helped ensure our survival) since the caveman era. Via CBS News:
Dr Robert Sapolsky, a neuroscience professor at Stanford, says after 30 years of studying stress, his team might be on the verge of a novel cure.
Sapolsky has long theorized that, unlike some animals, humans are unable to turn off stress chemicals used for the fight-or-flight mechanism. A class of hormone called glucocorticoids are one of the chief offenders, according to Sapolsky.
So his team has pioneered a way to bootstrap a “herpes virus to carry engineered ‘neuroprotective’ genes deep into the brain to neutralize the rogue hormones before they can cause damage.”
So far, rat studies have gone well, according to the British paper. Human trials are still years away.