£5000 Subsidy for battery vehicles

The government today announced a subsidy (probably from 2011) on battery-powered vehicles. I was saddened by the welter of vitriolic and grossly - ill-informed comment this generated. Even worse, much of it wasn't even the product of independent thought, but a fairly transparent regurgitation of a monumentally misinformed piece on Top Gear.

For the record

• There are no current widespread commercial applications for hydrogen fuel cells
• Lithium batteries (the most likely chemistry for a battery vehicle) are used in a high proportion of the world's consumer electronics
  
• The very first hydrogen fuel cell car would require a vast infrastructure investment in hydrogen production and distribution (tankers, filling stations)
  
• A battery vehicle with an onboard charger needs a 13 Amp socket
• A million battery vehicles would use less than 1 % of UK generating capacity. Further growth could scale as required using incremental addition of well-understood commercial technology

Bendy Buses

I understand that some bendy buses are running around London bearing the slogan There's probably no God. Now stop worrying and enjoy your life.

I trust that these buses are being routed well clear of Hannibal Lector's home. Or those of convicted Paedophiles. Or those who enjoy beating up people of different racial origins.

Maybe they just mean illicit pleasures that are currently regarded as socially acceptable??

American Christianity and politics

I recently came across this speech that Obama gave a couple of years back to a Christian group and I think it points up a trend in the influence of Christianity on US politics. One of the guys Obama mentions, Jim Wallis, was a prime mover in a delegation of US churchmen who visited Tony Blair before the Iraq war and attempted to persuade him not to jump.

My reading (from 3000 miles away) of what has happened in the US in recent years is that the Democratic party has been dominated by a secular fundamentalism which attempts to ban any reference to God in public life (e.g. the language checker in our American HR software which objects to "Christmas" and suggests "holiday" instead). This has (unsurprisingly) driven many Christians into the arms of people like Falwell and through them, the Republicans. This support has in turn been used to shore up an increasingly theocratic regime which (probably mistakenly rather than cynically) confuses America and the Kingdom of God.

I think what is interesting is that we might be at a tipping point. Even the most honey-tongued televangelist must be running out of ways of persuading anyone who has actually read the Sermon on the Mount that the current Republican executive maps onto Jesus's blueprint for human relationships! I am fascinated that Obama sounds like he thinks along the same lines as Wallis.

To make it work, I think Christians have to persuade rather than pronounce; if for example they want to lower the rate of abortions for social reasons, to provide arguments that the secular humanist can subscribe to, rather than just expecting them to accede to a Christian viewpoint. The secular humanists meanwhile have to drop this absurd notion that religion and politics don't mix and give Christians and other religious believers the space to express themselves in theological terms on the public stage as King (and indeed Lincoln) did.

Christmas stamps

I was told that the UK Post Office were offering a mixture of secular and Christian stamp designs this Christmas. This seemed odd to me given the nature of Christmas as a Christian festival (it would seem pretty weird to print secular stamps for Ede, Hanukkah or Diwali).

However I didn't mind very much so long as I could get Christian designs. When I tried to purchase some stamps 6 days before Christmas though, I was told that my local Post office had long since run out of the Christian designs. Since when does a post office run out of stamps? And what are those small-minded enough to object to a Christian festival doing sending Christmas cards anyway? Christmas without the Christian bit seems to make as much sense as a rock concert without music.

"Positive" Discrimination

The UK Government is proposing legislation which would make it legal to discriminate against white males in, for example, promotions at work. Their reasoning is that they want to try to even up gender and racial imbalances in the work place.

If we are going to have positive discrimination to even up gender imbalances in the workplace, can we have positive discrimination in divorce courts to even up the imbalance of custody between men and women in divorce cases (90% of single parents are women)?

Or drop the whole stupid idea. Equality of opportunity is not the same as equality of outcomes.

Lisbon treaty

Henceforth I will fly only by Ryan air and drink only Irish whiskey. The Irish people have spoken for 400 million disenfranchised European citizens and kicked the wretched EU constitution into touch.

One wonders what part of the word "no" our politicians are struggling with. Most of us are in favour of an economic community (facilitating trade) but do not want a political union. If it ever happens it will be the beginning of the end of democracy in Europe - for the same reason that democracy doesn't work well in parts of Africa. Tribalism. One-person-one-vote only works if those persons loyalty is primarily to the political entity whose leaders they are choosing. Most of us feel national loyalties more strongly than European ones.

Cars and Commuting

There has been some discussion at work about greening the workplace. There are lots of politically correct things to do like recycling paper and ink cartridges and using low-power laptops. Most of these things pale into insignificance however when compared with the impact of commuting to the workplace.

As a ball-park figure, a car needs about 1 Kilowatt-hour to go 5 miles. Even ignoring engine and drivetrain efficiency (lousy, especially for the first part of the journey in winter when the engine is cold), this still works out to a Megawatt-hour per day for 250 people doing 10 miles each way. There are several possible ways to reduce this.

• Encourage home working, maybe following BT's lead and having people formally based at home and hot desking when they come into the office for meetings.
• Apply pressure for better public transport links (minibuses to business parks from park-and-ride locations??)
• Encourage care sharing/pooling
• State a policy to provide electric vehicle charging points at work. Many of us could commute in currently-available electric vehicles if there was recharging at work.
  

Electric vehicles still burn power, but less of it and produced with:

1. a greater range of energy sources other than oil (including renewables)
2. greater thermal efficiency (a fixed power station is more efficient than the true lifetime efficiency of a car engine which some sources put below 5%)
3. more efficient distribution (electricity is distributed by wires with a small loss compared with the additional fuel burn of petrol tankers)
4. less atmospheric pollution (fixed power stations again)

Electric and plug-in hybrid vehicles have a further longer term emergent eco-system benefit. With the right control software a critical mass of electric vehicles nationally could be used to smooth power demand. At present a significant amount of generating capacity has to be kept on idle standby to cope with peaks and troughs in demand (e.g. everyone putting the kettle on at the start of cup-final half time). A million EV batteries could do the same job (the grid charges the batteries during play and borrows a bit back at half time)