And who shall we appoint at the supreme arbitrator of what is lie and what is knowledge?

Some of us remember when they assured us that the novel virus in china was not to be afraid of.

And it wasn't, until it was. Before Covid-19 we had SARS and MERS, both of which were also watched closely but those didn't develop into a pandemic.

Some of us remember when they assured us ivermectin could cure it.

And hydroxychloroquine before that.

> And who shall we appoint at the supreme arbitrator of what is lie and what is knowledge?

Ask the parents of the Sandy Hook children, they'll tell you.