The response to the novel coronavirus COVID-19 (now called severe acute respiratory syndrome coronavirus 2, or SARS-CoV-2) has been fascinating for a number of reasons. However, two matters stand out for me.

The first matter concerns the way that our choice of narrative framework shapes outcomes. From what we know of SARS-CoV-2 it is highly infectious and produces mortality rates in excess of those caused by more familiar forms of coronavirus, such as those that cause the common cold. However, given that ‘novelty’ and ‘danger’ are potent tropes in mainstream media, most coverage has downplayed the fact that human beings have lived with various forms of coronavirus for millennia.

The more familiar we are with a risk, the more likely we are to manage it through a measured response. That is, we avoid the kind of panicky response that leads people to hoard toilet paper, etc. We can see how a narrative of familiarity works, in practice, by comparing the discussion of SARS-CoV-2 with that of the flu.

John Hopkins reports that an estimated 1 billion cases of flu (caused by a different type of virus) lead to between 291,000 and 646,000 fatalities worldwide each year. That is the norm for flu. Yet, our familiarity with this disease means that the world does not shut down each flu season. Rather than panic, we take prudent measures to manage risk.

I do not want to understate the significance of SARS-CoV-2, nor diminish the need for utmost care and diligence in its management. This is especially so given human beings do not possess acquired immunity to this new virus (which is mutating as it spreads). Furthermore, SARS-CoV-2 is currently thought to generate mortality rates greater than most strains of the flu.

However, despite this, I wonder if society would have been better served by locating this new virus on the spectrum of diseases affecting humanity – rather than as a uniquely dangerous new threat.

This brings me to the second matter of interest that I think worth mentioning. Like many others, I have been struck by the universal commitment of Australia’s leading politicians to legitimise their decisions by relying on the advice of leading scientists.

I do not know of a single case of a politician refusing to accept the prevailing scientific consensus. As far as I know, there has been nothing said along the lines of, “all scientific truth is provisional” or “some scientists disagree”, etc. I have not heard politicians denying the need to take action because it might put some jobs at risk. Nor has anyone said that action is futile ‘virtue signalling’ because a tiny nation, like Australia, can hardly affect the spread of a global pandemic.

As such, I have been left wondering how to explain our politicians’ commitment to act on the basis of scientific advice when it comes to a global threat such as presented by SARS-CoV-2 – but not when it comes to a threat of equal or greater consequence such as presented by global warming.

Taken together – these two issues raise many important questions. For example: are we only able to mount a collective response under conditions of imminent threat? If so, is this why politicians so often play upon our fears as the means for securing our agreement to their plans? Does this approach only work when the risks can be framed in terms of our individual interests – and perhaps those of our immediate families –  rather than the common good? Or, more hopefully, can we embrace positive agendas for change?

For my part, I still believe that people are open to good arguments … that they can handle complex truths – if only they are presented in accessible language by people who deserve to be trusted. It’s the work of ethics to make this possible.