Hodder CIE IGCSE Computer Science textbook corrections
My (then home educated) daughter used the Hodder Computer Science text book for CIE IGCSEs last year. It was good but we found a number of mistakes. It is still a current textbook so I am noting down some corrections.
Comments disabled
The Geography of Covid
I cannot explain this map, but the clear division in compelling. A few lines divide the world into high, medium and low covid death rate countries and there are few exceptions in the high and low death rate areas. (more…)
Comments disabled
Why we are never prepared for a crisis
From 2005 Sri Lanka has been well prepared for a tsunami, unfortunately it was entirely unprepared in 2004. From 2021 onwards I have do doubt that the world will we well prepared to deal with a pandemic. We are always ready to fight the last war..
Comments disabled
Climate treaties cheat the environment.
Climate treaties suffer from a problem that is pervasive in our society. It is the same problem that is destroying British state schools, makes public sector out-sourcing fail, and cripples businesses. Once you set a numerical target, the metric becomes more important that what it measures. (more…)
Comments disabled
Not just a CO2 shortage – the economy is broken
Shortages happen. A shortage of a gas that is vital to the manufacture of everything from beer to pain killers may look like just another unfortunate occurrence, but it is really a product of the way a “neo-liberal” economy works: globalisation and centralisation. (more…)
Comments disabled
Django signals are evil
I was trying to figure out what a Django app was doing today. It turned out that the original developer had decided to monkey patch a third party app. I hardly need say that monkey patching is evil (i.e. a last resort), but one of the things I needed to check along the way was that there was no code being triggered by a (Django) signal, and the problems it causes are very similar to monkey patching. (more…)
Comments disabled
Trump’s immigration policy compared to the UK’s
There has been near universal condemnation of Trump’s immigration policies, but it seems to be that they simply do in one stroke what most European countries have done incrementally. The UK is a fairly typical European country in this respect so lets see how it compares. (more…)
Comments disabled
AirBNB hosts can block bad reviews – and my AirBNB horror story
If an AirBNB “host” needs to give a refund because the accommodation was terrible, they can block the bad review by cancelling instead of refunding. It does mean a 100% refund, but that is clearly preferable to bad reviews and AirBNB have confirmed that this is deliberate. (more…)
Comments disabled
What has the EU ever done for us?
What has the EU ever done for us? Mostly, a lot of harm.
Consistently favoured corporate interests over public interests
The EU is far more insulated from public pressure than national governments but even more prone to listening to corporate lobbyists. It is not transparent enough about lobbying for us to even know what the real expenditure is, but we know it a lot.
The greatest single case of this is in the supposedly free trade, but really corporate welfare, TTIP treaty which the EU is pushing hard, despite widespread public opposition. Who wants the treaty? Corporate lobbyists. It also binds countries permanently to particular policies, undermining democracy.
Comments disabled
Taylor Swift on Apple Music – translated
As Taylor Swift seems to have difficult saying what she means, so I thought I would provide a plain English translation of what she has to say about Apple Music. (more…)
Comments disabled
Feed