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Travel

In the footsteps of Marco Polo

 

 

 

 

Travels in Central Asia

 

In June 2018 we travelled to China before joining an organised tour in Central Asia that, except for a sojourn in the mountains of Tajikistan, followed in the footsteps of Marco Polo along the Great Silk Road. 

Read more: In the footsteps of Marco Polo

Fiction, Recollections & News

On The Secret

There is an obvious sub-text to my short story: The Secret, that I wrote in 2015 after a trip to Russia. Silly things, we might come to believe in, like 'the law of attraction' are not harmless. 

The story is also a reflection on the difference between American and Australian stereotypes, that were evident from conversations on the cruise.

I lived in New York for some time and my eldest daughter was born there. I have visited the US fairly regularly since. It is, in many ways, the closest country to Australia that you will find, outside New Zealand.  So, I have often been surprised by how different it is in other ways to Australia, given the great similarities in the median standard of living, shared popular culture and immigrant demographics.

I have come to the conclusion that this stems from our different founding origins.

Read more: On The Secret

Opinions and Philosophy

The race for a SARS-CoV-2 vaccine

 

 

 

 

As we all now know (unless we've been living under a rock) the only way of defeating a pandemic is to achieve 'herd immunity' for the community at large; while strictly quarantining the most vulnerable.

Herd immunity can be achieved by most people in a community catching a virus and suffering the consequences or by vaccination.

It's over two centuries since Edward Jenner used cowpox to 'vaccinate' (from 'vacca' - Latin for cow) against smallpox. Since then medical science has been developing ways to pre-warn our immune systems of potentially harmful viruses using 'vaccines'.

In the last fifty years herd immunity has successfully been achieved against many viruses using vaccination and the race is on to achieve the same against SARS-CoV-2 (Covid-19).

Developing; manufacturing; and distributing a vaccine is at the leading edge of our scientific capabilities and knowledge and is a highly skilled; technologically advanced; and expensive undertaking. Yet the rewards are potentially great, when the economic and societal consequences of the current pandemic are dire and governments around the world are desperate for a solution. 

So elite researchers on every continent have joined the race with 51 vaccines now in clinical trials on humans and at least 75 in preclinical trials on animals.

Read more: The race for a SARS-CoV-2 vaccine

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