<iframe src="//www.googletagmanager.com/ns.html?id=GTM-K3L4M3" height="0" width="0" style="display:none;visibility:hidden">

Letters

Letters: What cycle helmets can tell us about face masks

1 August 2020

9:00 AM

1 August 2020

9:00 AM

Masking the truth

Sir: Matthew Parris is right to laud the importance of embracing the scientific method (‘Why should opinion matter more than science?’, 25 July) to determine the efficacy of face masks. However, his proposed experiment contains a significant oversight — the human factor. That is, how the very wearing of a mask (or a conscious decision not to) may itself result in behaviours that alter transmission risk.

Already a subscriber? Log in

Easter flash sale:
10 issues for $1

Subscribe this Easter and get the next 10 issues of the magazine, plus website and app access, all for just $1.

  • Weekly delivery of the magazine
  • Unlimited access to spectator.com.au and app
  • Spectator Australia podcasts and newsletters
  • Full access to spectator.co.uk
Or

Unlock 3 articles a month

REGISTER

You might disagree with half of it, but you’ll enjoy reading all of it. Try your first month for free, then just $2 a week for the remainder of your first year.


Comments

Easter flash sale: 10 issues for $1

Join the conversation with other Spectator Australia readers. Subscribe to leave a comment.

Already a subscriber? Log in

Close