Feb 122017
 

Now this blog posting is not intended to defend the wrongs of colonialism; we all now accept that territorial expansion by conquest (except apparently Russia) is wrong. In fact it could be argued that Britain conquered India for commercial and not colonial reasons – for example no penal transportation to India occurred. Yes, British people went to live in India, but chiefly to do specific jobs – colonial administration, soldiering, or commercial activities.

Not mass migration.

We need to be wary of judging the past with the moral standards of today; it was not until the 20th century that conquest for territorial expansion was universally condemned. And the evils of the British Raj (and earlier) because it successfully conquered India; earlier (and there were many) attempts failed, although some were close. The very presence of islam within the Indian sub-continent is indicative of attempts to conquer.

And as for the notion that only the British Empire acted in evil ways in India, just take a look through the list of massacres in India; many of those listed had nothing to do with the British.

Does that excuse the excesses of British colonial rule? No of course it doesn’t.

But even if Europeans had not become involved with India, the evils of attempted conquest would still have occurred as they did occur before.

Feb 082017
 

One of the things that come up whenever IPv6 is mentioned on certain news sites, is that there are people out there who think that NAT solves all of the address size problems and doesn’t have any negatives. I could present a whole series of blog articles on why NAT is the work of the devil, and presents a clear and present danger to life, liberty, and the pursuit of happiness (I might be exaggerating just a touch here).

The naive approach to a security issue originating from a certain network address is to block that network address permanently, pending an appropriate response, or temporarily. Not a bad idea although it does resemble a game of hunt the wumpus, and to assist in this, there are community based collective blocklists.

But what happens when you block an address, and that address is the public address of a NAT device? You block everyone sharing that public address, which could be just a household or it could be thousands of unconnected people. For instance, I have up to 32,000 people behind a handful of public IP addresses.

And yes I do regularly see problems where blocks have been put in place, and from what I can see this is a problem that is widely shared amongst people who NAT.

And once you are blocked in this way, you may be able to get it removed if you manage to identify which blocklist you are on, stop the network abuse and it has a well-run mechanism for removal. Most blocklists (including the ones I run) don’t work this way.

Every IP address has a reputation associated with it, and if you share a public IP address that has a poor reputation, parts of the Internet will disappear for you, and these include some well known services.

Feb 042017
 

I could choose to criticise Trump’s stand in immigration from certain countries based on the rights and wrongs of it, because it’s certainly wrong. But firstly there has been plenty written and said about that aspect of it, and secondly those who don’t see how wrong it is are not likely to change.

But even those who do not see how wrong it is may well be able to see just how stupid this move is.

Just to remind ourselves, Trump has temporarily blocked all travel into the USA by anyone holding a passport issued by seven countries which were previously subject to heightened visa requirements. And for good reasons – the relevant countries have more than their fair share of terrorist activity – and it is more than reasonable to check on immigrants to verify that they are not known terrorists.

The first “own goal” is that the new restrictions blocks many people from travelling to the USA who have made their homes there including famous people like Mo Farah (although the ban may not apply to him). How much safer is the US by blocking Mo from entering the USA and going home?  Or all the others in his position?

And let’s be frank – there’s something less than honourable about issuing a visa allowing someone to travel, and then preventing them from travelling. There are people who have planned the holiday of a lifetime and arranged to visit Disneyworld or Disneyland, and all of a sudden they are prevented from travelling.

Now you could argue that if this action decreases the risk to US citizens it is worth taking. But even if it does significantly reduce the risk, I would argue that it is better to accept the increased risk to do the right thing. And in general if you do not accept a slightly increased risk to do the right thing, you are a morally bankrupt person.

But does this decrease the risk to US citizens? To assess that we need to assess how great is the risk of terrorist attacks to the USA, and specifically terrorist attacks from those seven countries.

In fact the risk attributed to terrorism is vastly overrated. Going through the Wikipedia list of terrorist incidents, I get a total of 5 incidents causing the deaths of 50 people (the perpetrators excluded), which includes the Pulse nightclub shooting. If you go back to 2015, the figures are 4 incidents and 23 deaths, and one of the incidents was a christian terrorist.

Working through a similar list of mass shootings in 2016, I get a total of 14 incidents causing the deaths of 56 individuals.

Which is basically saying that you’re about as likely to walk into a terrorist incident as into a mass shooting, and both are really, really unlikely. That doesn’t help much if you are caught up in such an incident, so taking reasonable and proportionate action to decrease that risk is worthwhile.

And targeting refugees fits into the disproportional category; of those 5 incidents in 2016, only one was perpetrated by a refugee (and nobody died).

And now onto the final bit of stupidity: Firing your legal adviser for telling you an executive order is illegal when it is being found so over and over again makes you look more than a bit foolish.  Particularly when you could accomplish almost as much (although in reality more) by simply stopping new visas being issued; especially when the decreased risk from terrorism is marginal at best.

Jan 262017
 

The comic book villainous president Trump has just spoken about how he believes that torture works.

The first thing to point out is that it is widely acknowledged that there is no evidence to show that it works, and anecdotally the torturer is in severe danger of hearing what she wants to hear from the victim. In other words the gut feeling that it ought to work is not to be trusted.

Secondly, torture is prohibited under international law. Now we know that the US is in the habit of showing the finger to the international community – if the US were not so powerful, they would be labelled a “rogue state”.  Just look at a list of the nations that utilise torture – it’s one of the key indicators of a bad state.

Finally, torture is wrong. Under all circumstances it is wrong. You do not “win” over terrorists by descending to their level!