Ignorance is bliss
> Ignorance prevented people participating in important debates, he added.
If only that was true. The biggest problem (he said, not knowing if it's true or not) with public debate on science and technology - or finance & economics - is that people who don't know the facts still feel they have a right to say what they think. We see this every day, not just in scientific debates but whenever a TV news programme needs some cheap filler and goes out on a trawl for vox-pops. Once an opinion gets onto our TV screens it assumes greater importance - as if being broadcast (and being chosen to be broadcast by an equally techno-illiterate studio-person) somehow turns fiction into fact: "Well someone on telly said ... " and is well on the way to becoming accepted wisdom. After that, no matter how many white-coated, bespectacled, bearded, geeks you put up against "what everybody knows" you're on a loser.
Maybe the first question that Paxo, or any other TV presenter should ask, when opening a conversation with an interviewee should be: "What, exactly are your credentials?" and we should be reminded, frequently, whether the individual speaking does so from a position of knowledge. It could result in much shorter TV debates.