There is something deeply unsettling about biological threats. The very idea of unseen but deadly toxins or viruses is a modern nightmare. The sad thing is that we have too many actual examples to fuel our fears. For multitudes in the industrial town of Bhopal, India, a normal working day turned into a catastrophe of biblical proportions as people were poisoned and killed by gas leaking from a local factory. Similarly catastrophic, the events surrounding the reactor at the Chernobyl Nuclear Power Plant in Ukraine combined the worst of leftover Soviet era paranoia and secrecy with a calamity of truly mind-boggling proportions. Hundreds of young men were ushered in to fight a fire, knowing nothing of the deadly radiation saturating the area, and as a result, thousands died. And of course, the recent chemical attacks in Syria were heartrending.
The weight and power of these deadly issues grips us. We feel it acutely. There are things in our universe that are invisible, but real and sometimes deadly. And there are few guaranteed fail-safe mechanisms to protect us, in all circumstances, from harm. This feeling of vulnerability, this sense that there are things beyond our control, this notion of powerlessness is something the modern mind finds repulsive. We want security, we demand certainty, and we feel entitled to assurance. But what is this assurance, and where is it to be found?