Cruising with diesel-hybrid boats

While researching sailboats with the latest diesel-hybrid technology, I noticed an interesting question on a Magnet DC manufacturer’s message board:

Do you produce motors, and systems large enough to provide power for a catamaran boat of 40 X 28 foot, and what speed could this achieve.

Looking for a Diesel electric propulsion system to achive +- 12 knots to sruise the Indonesian Islands

The answer was not only yes, but they gave a suggestion to check out the current MW Line boats, which are solar-electric:

The running costs are 20 to 45 times less important than for the equivalent powered motor boat.

Add a sail and you have some incredible speed/comfort/sustainability. I suspect that these advances also make a navy nervous, given the applicability of the technology (silent, odorless, less supply required) to everything from submarines to zodiacs.

Nigerian taxi ban hits commuters

The BBC reports that the capital city of Nigeria has banned the use of motorcycles for taxis:

The high profile minister in charge of the city of three million, Nasir el-Rufai, has cracked down on the motorbikes for two main reasons, he says.

Accident rates involving motorbike taxis are very high and the authorities have also become increasingly frustrated with the number of motorcycles being used as getaway vehicles in armed robberies across the city.

The decision has angered many who considered the motorcycle taxis worth the risks that are cited by the government:

A frustrated Adamu Mohammadu, waiting for a minibus at an Abuja street corner, complained there had been no consultations before the ban was announced.

“If you want me to appreciate that type of decision, carry me along; seek my view before you decide on my behalf. If they are really protecting my interest, they should return those okada boys to the streets,” he said.

First, this is undoubtedly due to the externality of the accidents and robberies. If the frequency of these two are not sufficiently high to be a worry to the average commuter then they should not be expected to automatically be sympathetic to a regulation that has a clear downside. Second, the giant increase in demand for other forms of public transportation has not been handled well, causing further slow-downs and spike in prices.

This is an excellent example of how trying to reduce one type of risk can ultimately lead to an increase in others, as well as the difficulty in generating support for addressing external risks (e.g. someone else in an accident or robbery). And so I am certain many people in Nigeria will ask whether the frequency/severity of the accidents and robberies (and insurance or other costs?) will decline enough to offset the frequency/severity of inconvenience to commuting without motorcycle taxis.

Perhaps rather than an outright ban (preventive measure), the government should have sought less intrusive strict regulation of identity and licenses or even partnered with the private sector to require a higher-level of insurance (detective measure). If nothing else, they certainly should have better anticipated the economic and social fall-out from blocking a heavily used form of transportation.

My Country Awake

A poem by Rabindranath Tagore (1861-1941):

Where the mind is without fear and the head held high;
Where knowledge is free;
Where the world has not been broken up into fragments by narrow domestic walls;
Where words come out from the depth of truth;
Where tireless striving stretches its arms towards perfection;
Where the clear stream of reason has not lost its way into the dreary desert sand of dead habit;
Where the mind is led forward by Thee into ever-widening thought and action;
Into that heaven of freedom, my Father, let my country awake.

I get stuck somewhere on the “desert dand of dead habit” as I see sand contantly changing and evolving while a stream is burdened by following a familiar path (thus it is a stream, rather than a sea or ocean). Heraclitus would probably disagree, though, as he said you can never step into the same stream twice; it, and you, have undergone countless changes.

Incidentally, I also found a site where you can hear and/or watch actor Martin Sheen read it aloud, “at a rally for Appalachia in Athens County, Ohio”. Sheen does a fine job with this politically charged commentary on political security, but something tells me he is slightly off the poet-to-poem connection. Maybe Sheen would have been more suited for a more self-reflective theme like Shatner’s “Has Been” collection.

All These I Learnt

A poem by Robert Byron (1905-1941) read by Prince Charles today for National Poetry Day in Britain. More and more poetry is ending up as audio, which is fine by me. I was a fan of Frost readings as a child, and after listening to his 78s over and over, never felt the written page captured his intent.

Unfortunately we will never know if Prince Charles’ reading is close to how Byron might have handled his own work since the poet met an untimely end at just 35 years old — he was lost at sea when his ship was destroyed by a German U-boat in WWII.

If I have a son, he shall salute the lords and ladies who unfurl green hoods to the March rains, and shall know them afterwards by their scarlet fruit.

He shall know the celandine, and the frigid, sightless flowers of the woods, spurge and spurge laurel, dogs’ mercury, wood- sorrel and queer four-leaved herb-paris fit to trim a bonnet with its purple dot.

He shall see the marshes gold with flags and kingcups and find shepherd’s purse on a slag-heap.

He shall know the tree-flowers, scented lime-tassels, blood- pink larch-tufts, white strands of the Spanish chestnut and tattered oak- plumes.

He shall know orchids, mauve-winged bees and claret-coloured flies climbing up from mottled leaves.

He shall see June red and white with ragged robin and cow parsley and the two campions.

He shall tell a dandelion from sow thistle or goat’s beard. He shall know the field flowers, lady’s bedstraw and lady’s slipper, purple mallow, blue chicory and the cranesbills – dusky, bloody, and blue as heaven.

In the cool summer wind he shall listen to the rattle of harebells against the whistle of a distant train, shall watch clover blush and scabious nod, pinch the ample veitches, and savour the virgin turf.

He shall know grasses, timothy and wag -wanton, and dust his finger- tips in Yorkshire fog.

By the river he shall know pink willow-herb and purple pikes of loosestrife, and the sweetshop smell of water- mint where the rat dives silently from its hole.

He shall know the velvet leaves and yellow spike of the old dowager, mullein, recognise the whole company of thistles, and greet the relatives of the nettle, wound-wort and hore- hound, yellow rattle, betony, bugle and archangel. In autumn, he shall know the hedge lanterns, hips and haws and bryony.

At Christmas he shall climb an old apple-tree for mistletoe, and know whom to kiss and how.

He shall know the butterflies that suck the brambles, common whites and marbled white, orange- tip, brimstone, and the carnivorous clouded yellows.

He shall watch fritillaries, pearl-bordered and silver-washed, flit like fireballs across the sunlit rides. He shall see that family of capitalists, peacock, painted lady, red admiral and the tortoiseshells, uncurl their trunks to suck blood from bruised plums, while the purple emperor and white admiral glut themselves on the bowels of a rabbit.

He shall know the jagged comma, printed with a white c, the manx-tailed iridescent hair-streaks, and the skippers demure as charwomen on Monday morning.

He shall run to the glint of silver on a chalk-hill blue – glint of a breeze on water beneath an open sky – and shall follow the brown explorers, meadow brown, brown argus, speckled wood and ringlet.

He shall see death and revolution in the burnet moth, black and red, crawling from a house of yellow talc tied half-way up a tall grass.

He shall know more rational moths, who like the night, the gaudy tigers, cream-spot and scarlet, and the red and yellow underwings.

He shall hear the humming-bird hawk moth arrive like an air- raid on the garden at dusk, and know the other hawks, pink sleek-bodied elephant, poplar, lime, and death’s head.

He shall count the pinions of the plume moths, and find the large emerald waiting in the rain-dewed grass.

All these I learnt when I was a child and each recalls a place or occasion that might otherwise be lost.

They were my own discoveries.

They taught me to look at the world with my own eyes and with attention.

They gave me a first content with the universe.

Town-dwellers lack this intimate content, but my son shall have it!

Was Byron survived by a son? The British Navy named a Frigate the HMS Byron (perhaps in memory of John Byron (1723-1786) a former rear admiral). It was built by the US in 1943, fittingly sunk two U-boats, and was scrapped by 1947.

Edited to add (15 Oct 2006): The Guardian has a nice write-up on Byron’s inspirations and insights:

While many of his Oxford contemporaries initially took a benign view of Hitler – Unity Mitford crowing over her “delicious Stormies” (stormtroopers) and Evelyn Waugh cheering on Mussolini’s fascists in Ethiopia – Byron was an arch-enemy of both fascism and appeasement: “I am going to have Warmonger put on my passport,” he declared. “These people are so grotesque, if we go to war it will be like fighting an enormous zoo.”

In the strange confrontation that took place in English life in the late 1930s, as the gilded butterflies of Brideshead found themselves confronted by the goosestepping armies of Nazi Germany, few got it as right as Byron.

In this context, it seems that his poem was a call to secure and preserve the openness and beauty of the English countryside. Was it a call to arms against the Nazis? No, I don’t believe he was specifying any one threat but rather all threats, or at least expressing the need to truly appreciate the value of natural resources and thus imply a commitment to better understanding and reducing vulnerabilities on behalf of future generations. Just a thought…