Arrests at anti-lockdown demonstrations in UK, Germany and Poland

Demonstrations took place on Saturday in several European cities against restrictions aimed at controlling the spread of the coronavirus, with tear gas used on protesters in Poland and arrests made at a gathering in London’s Hyde Park.

Police in several German cities enforced distancing rules as thousands of people gathered to express a mix of frustrations — at restrictions battering the economy and a perceived loss of civic freedom. In some places, people also voiced conspiracy theories and anti-vaccine views.

Angered by a slew of lockdown measures, purported vaccine plans or alleged state surveillance, thousands took to the streets on Saturday in Germany in a growing wave of demonstrations that has alarmed even Chancellor Angela Merkel.

Initially starting as a handful of protesters decrying tough restrictions on public life to halt transmission of the coronavirus, the demonstrations have swelled in recent weeks to gatherings of thousands in major German cities.

meanwhile...Telegraph behind paywalls:

16 May: UK Telegraph: Neil Ferguson’s Imperial model could be the most devastating software mistake of all time
The boss of a top software firm asks why the Government failed to get a second opinion before accepting Imperial College’s Covid modelling
by David Richards and Konstantin Boudnik
In the history of expensive software mistakes, Mariner 1 was probably the most notorious. The unmanned spacecraft was destroyed seconds after launch from Cape Canaveral in 1962 when it veered dangerously off-course due to a line of dodgy code.

But nobody died and the only hits were to Nasa’s budget and pride. Imperial College’s modelling of non-pharmaceutical interventions for Covid-19 which helped persuade the UK and other countries to bring in draconian lockdowns will supersede the failed Venus space probe and could go down in history as the most devastating software mistake of all time, in terms of economic costs and lives lost.

Since publication of Imperial’s microsimulation model, those of us with a professional and personal interest in software development have studied the code on which policymakers based their fateful decision to mothball our multi-trillion pound economy and plunge millions of people into poverty and hardship. And we were profoundly disturbed at what we discovered. The model appears to be totally unreliable and you wouldn’t stake your life on it.
First though, a few words on our credentials...
https://www.telegraph.co.uk/technology/2020/05/16/neil-fergusons-imperial-model-could-devastating-software-mistake/

16 May: UK Telegraph: Coding that led to lockdown was ‘totally unreliable’ and a ‘buggy mess’, say experts
The code, written by Professor Neil Ferguson and his team at Imperial College London, was impossible to read, scientists claim
By Hannah Boland and Ellie Zolfagharifard
The model, credited with forcing the Government to make a U-turn and introduce a nationwide lockdown, is a “buggy mess that looks more like a bowl of angel hair pasta than a finely tuned piece of programming”, says David Richards, co-founder of British data technology company WANdisco.
“In our commercial reality, we would fire anyone for developing code like this and any business that relied on it to produce software for sale would likely go bust.”...
https://www.telegraph.co.uk/technology/2020/05/16/coding-led-lockdown-totally-unreliable-buggy-mess-say-experts/

more details:

16 May: Fox News: Imperial College model Britain used to justify lockdown a ‘buggy mess’, ‘total unreliable’, experts claim
By Peter Aitken
The criticisms follow a series of policy turnabouts, including Prime Minister Boris Johnson’s decision to extend the national lockdown. The United States also used the model, which predicted upwards of 2.2 million deaths in the US without proper action. The prediction helped influence the White House to adopt a more serious approach to the pandemic.
Experts have derided the coding from Professor Neil Ferguson, warning that it is a “buggy mess that looks more like a bowl of angel hair pasta than a finely tuned piece of programming.”

“In our commercial reality, we would fire anyone for developing code like this and any business that relied on it to produce software for sale would likely go bust,” David Richards, co-founder of British data technology company WANdisco, told the Daily Telegraph...
The Imperial model works by using code to simulate transport links, population size, social networks and healthcare provisions to predict how coronavirus would spread. Researchers released the code behind it, which developers have criticized as being unreadable...

Scientists from the University of Edinburgh have further claimed that it is impossible to reproduce the same results from the same data using the model. The team got different results when they used different machines, and even different results from the same machines...

“There appears to be a bug in either the creation or re-use of the network file. If we attempt two completely identical runs, only varying in that the second should use the network file produced by the first, the results are quite different,” the Edinburgh researchers wrote on the Github file.
A fix was provided, but it was the first of many bugs found within the program.
“Models must be capable of passing the basic scientific test of producing the same results given the same initial set of parameters…otherwise, there is simply no way of knowing whether they will be reliable,” said Michael Bonsall, Professor of Mathematical Biology at Oxford University...

A spokesperson for the Imperial College COVID19 Response Team said: “The U.K. Government has never relied on a single disease model to inform decision-making. As has been repeatedly stated, decision-making around lockdown was based on a consensus view of the scientific evidence, including several modelling studies by different academic groups.”
“Epidemiology is not a branch of computer science and the conclusions around lockdown rely not on any mathematical model but on the scientific consensus that COVID-19 is a highly transmissible virus with an infection fatality ratio exceeding 0.5pc in the UK.”...
https://www.foxnews.com/world/imperial-college-britain-coronavirus-lockdown-buggy-mess-unreliable

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.