You searched for:

# Ebola

## Ebola; send in the army!

by on October 2, 2014

When I was sixteen and seventeen I did my 5th Year of secondary school twice. Amidst grinds, tears and two to three hours of Honours Maths homework each night, I just could not make it past Christmas and still understand what was going on. (The obvious and practical response; take Ordinary Level Maths instead and accept that a career in Medicine was out, just didn’t seem to present itself.) For two years I hungrily repeated the exercises in the small part of the curriculum I understood, and threw myself with increasing desperation and diminishing returns at the rest. The last chapter I remember mastering was called something like ‘Sequences, Series and the Binomial Theorem’.

Happily, understanding – at least a little – the concept of geometric progressions has turned out to be one of the most useful and widely applicable bits of Maths I could have picked up. It crops up everywhere; understanding the spread and gravity of DDOS attacks, why mouse infestations need to be hit early, why skimming stones on water is so hard, and how a young woman settling for less money than a man at the beginning of her career may still be paying for it when she’s middle-aged.

The definition of a geometric series or progression is ‘whenever a term of a sequence is a constant multiple of the preceding term’. When that multiple is greater than one, the numbers will get very big, very fast. If, for example, the multiple is two, you’ve got ‘exponential growth’, a mathematical term of art that’s often used inaccurately elsewhere to describe rapid but not geometric increases. Real exponential growth tends to sound pretty grim when the term is correctly applied in epidemiology.

At dinner the other night, I learnt that the rate of increase of cases of Ebola in certain African countries has been modeled as a geometric progression for weeks, if not months.* Since at least August, the number of new Ebola infections has started to double every month. Common sense dictates that the more people infected, the more people who will be infected. Mathematics predicts chillingly just how bad it will be. The battle to stop the spread of this disease reaching the threshold where it is now running like wildfire has already been lost. [click to continue…]

## Republicans see Ebola, think DDT

by on August 24, 2014

I wrote not long ago about the zombie idea that the US ban on agricultural use of DDT, enacted in 1972, somehow caused millions of people elsewhere in the world (where DDT remains available for anti-malaria programs) to die of malaria. A thorough refutation is now available to anyone who cares to look at Wikipedia, but the notion remains lurking in the Republican hindbrain.

So, with the recent outbreak of Ebola fever (transmitted between humans by direct contact and bodily fluids), the free-association process that passes for thought in Republican circles went straight from “sick people in Africa” to “DDT”. Ron Paul was onto the case early, with stupid remarks that were distilled into even purer stupidity in a press release put out by his organization. Next up, Diana Furchgott-Roth, of the Manhattan Institute.
And here’s the American Council on Smoking and Health.
[click to continue…]

## Climate, health and the pandemic

by on November 28, 2020

Another extract from the climate chapter of my book-in-progress, Economic Consequences of the Pandemic, over the fold

[click to continue…]

## Has vaccination become a partisan issue?

by on February 8, 2015

Some recent statements by Chris Christie and Rand Paul[^1] have raised the prospect that vaccination, or, more precisely, policies that impose costs on parents who don’t vaccinate their kids, may become a partisan issue, with Republicans on the anti-vax (or, if you prefer, pro-freedom) side and Democrats pushing a pro-vaccine, pro-science line. Christie and Paul took a lot of flak from other Republicans and even Fox News, and tried to walk their statements back, so it seems as if it won’t happen just yet.

But there are some obvious reasons to think that such a divide might emerge in the future, and that Christie and Paul just jumped the gun. The outline of the debate can be seen in the ferocious response to Reason magazine’s endorsement of mandatory vaccination. And, while Reason was on the right side this time, they’ve continually cherrypicked the evidence on climate change and other issues to try to bring reality in line with libertarian wishes.

The logic of the issue is pretty much identical to that of climate change, gun control, and other policies disliked by the Republican/schmibertarian base. People want to be free to do as they please, even when there’s an obvious risk to others and don’t want to hear experts pointing out those risks.[^2] So, they find bogus experts who will tell them what they want to hear, or announce that they are “skeptics” who will make up their own minds. An obvious illustration of the parallels is this anti-vax piece in the Huffington Post by Lawrence Solomon, rightwing author of The Deniers, a supportive account of climate denial[^3].

As long as libertarians and Republicans continue to embrace conspiracy theories on issues like climate science, taking a pro-science viewpoint on vaccination just makes them “cafeteria crazy”. The consistent anti-science position of people like Solomon is, at least intellectually, more attractive.

Update Another issue that fits the same frame is speeding. Anti-science libertarians in Australia and the UK are strongly pro-speeding, but I get the impression that this isn’t such a partisan issue in the US, the reverse of the usual pattern where tribalist patterns are strongest in the US.

[^1]: Christie was just pandering clumsily, but Paul’s statement reflects the dominance of anti-vax views among his base and that of his father (take a look at dailypaul.com).
[^2]: Of course, the situation is totally different in cases like Ebola and (non-rightwing) terrorism, where it’s the “others” who pose the risk.
[^3]: The Huffington Post used to be full of leftish anti-vaxers. But the criticisms of Seth Mnookin and others produced a big shift – Solomon’s was the only recent example I could find. Similarly, having given equivocal statements back in 2008, Obama and Clinton are now firmly on the pro-vaccine side.

## PR to PM, not much of a stretch

by on November 26, 2014

PR Strategy: “TECH COMPANIES MUST DO MORE”

The problem:
Britain has declining ability to get US Internet companies to share information theyâ€™re not legally obliged to.

The cause:
Snowden revelations mean US companies keen to dissociated themselves from close and informal intelligence cooperation; first to go is the UK. Also, they are using more encryption.

The media narrative:
â€˜Tech firms must do more in the fight against terrorâ€™

TIMELINE
The Warm-up Phase
30 September
Home Secretary tells Conservative Party conference of â€˜outrageous irresponsibilityâ€™ of Liberal Democrats in blocking greater surveillance powers for the police and security services, and says Britain will â€˜face down extremism in all its formsâ€™. Also, childrenâ€™s lives put at risk by the Lib Dems.

Late October
Security minister James Brokenshire meets Google, Microsoft and Facebook in Luxembourg to â€˜discuss ways to tackle online extremismâ€™.

4 November
New head of GCHQ, says on front page of the FT: Web giants such as Twitter, Facebook and WhatsApp have become “command-and-control networks… for terrorists and criminals”. They must do more to co-operate with security services.

14 November
Prime Minister addresses Australian Parliament before G20 Summit: Facebook, Google, Twitter must live up to their social responsibilities and do more to take down extremist material from the internet.

All Systems Go

Sunday 23 November
Home Secretary does the softening up â€“ goes on television to say the terror threat is greater than ever and the “time is right” to give police and intelligence agencies greater powers to require tech firms to give more data to the government.

Monday 24 November
ISC releases its heavily redacted report on the Lee Rigby murder. It finds operational failings in the intelligence agencies:
â€¢ MI5 delays investigating Adebolajo following his arrest for suspected terror offences in Kenya;
â€¢ Failure to scrutinise his phone records – which showed contacts with overseas jihadists;
â€¢ Police failure to arrest Adebolajo just before the attack – on suspicion of drug-dealing – after they “lost his address”

ISCâ€™s Chair â€˜accused internet companies of providing a â€œsafe havenâ€ to terrorists – an unnamed tech firm had failed to recognise and hand over radical postings by Adebowale to the government – but said despite a string of failings by the security services, which had repeatedly monitored both men before the attack, there was nothing they could have done to prevent the murder of Rigby.â€™

Lib Dem committee member, Ming Campbell, says â€œIt is a remarkable coincidence, some might say, that the home secretary should have chosen to make public her further proposals on the eve of the publication of the ISC report. No doubt the purpose of doing so was to link her proposals to the committeeâ€™s conclusions. The committee never considered those proposals.â€

Tuesday 25 November
Prime Minister to ISC: â€˜Tech firms must do more to fight extremismâ€™
Leader of the Opposition agrees. (Well, he can’t be soft on terrorism, can he?)

Wednesday 26 November

To be published later today: draft bill extending police and agency powers of data access â€˜to tackle extremismâ€™.

Or you could just re-read: ‘Why this Army Wife Says ‘No’ to the Snooper’s Charter

by on November 3, 2014

When ZoÃ« was maybe 10 and old enough to start randomly looking at things on the internet without much supervision other than Google SafeSearch (well, such a thing was likely to occur; I’m not sure she was old enough per se) I had a little talk with her. And Violet, but Violet wasn’t paying attention. I re-had the talk with Violet later. It went like this: don’t ever go to 4chan, OK? OK. Also, there are weirdos on the internet who are grownups but want to have sex with children. Her: “Whaaaaa–??@? I thought people had sex so that–” Ya, I know. Just, roll with me. They pretend to be other kids so they can talk to kids. So don’t talk to weirdos who ask you a lot of personal questions, and don’t ever tell anyone on the internet where you live, and later when you have photos and an email and attachments don’t send them to anyone. But also if somehow something weird happens and you get scared of someone or feel like something is wrong you should always tell me, and I’ll never be mad at you even if you didn’t do 100% “the right thing,” and it’s never too late to say something is making you scared or feel weird, like, there’s not a crucial window that goes by and then if you miss it you can never speak up because it’s your fault now, because you didn’t say anything before. Also, don’t go to 4chan. Shit, don’t even go to reddit. I’m not saying this because it’s cool and fun, it’s just gross. [Dear CT reader who frequents a perfectly nice and informative knitting sub-reddit that isn’t even sexist at all: them’s the breaks.]

I oke-bray the ules-ray by getting ZoÃ« an FB account for Xmas one year that–her age being the number after ten–was not one of the approved years. It was her top request on her list to Santa. (And free!) I made myself a page administrator, set the privacy settings myself, and said she couldn’t put pictures of herself up. I couldn’t issue a blanket “no anything-chan” rule because of course zerochan.net has all the best pictures in the world. For several years she has obsessively searched for and downloaded both official and (moreso) fan art, and then uploaded it again into massive albums on her FB page. There’s over 5K images on there!
[click to continue…]