A Walker's Ramblings

Thoughts on the state of the world from David Cotton. Might also include some walking.

Thursday, 11 February 2021

System safety

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 A couple of decades ago, a company was working on a new transport system that was *the future*. It offered fast, silent, and comfortable tr...
1 comment:
Friday, 30 October 2020

Pity the policymakers

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Imagine you are a UK politician with power during this Covid crisis. It doesn't matter which party, or whether your power is national or...
Friday, 8 May 2020

Why V.E. Day?

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In another place, someone asked why we commemorate V.E. Day. After all, we have Remembrance Sunday every year, so why do we need another mar...
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Wednesday, 8 April 2020

Covid-19: death stats - announced deaths versus reality.

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The Department of Health release daily statistics on the Covid-19 crisis, including the number of deaths and the number of tests. These head...
1 comment:
Thursday, 2 April 2020

Who should we test for Covid-19?

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In an ideal world (or country...) we would be testing everyone for Covid-19 at regular intervals. We would get a pack by post, we would do a...
Wednesday, 1 April 2020

Covid-19: what tests do we need?

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My previous post summarised (*) the currently-used test for Covid-19, the PCR test, including its various limitations. So what would impr...
Tuesday, 31 March 2020

How do we test for Covid-19 ?

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(Yet again, IANAE. Below is information I have gleaned from various sources for my own interest. Any mistakes are my own.) In all the info...
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