26 May 2009

Liquid Water on Mars

Here's a quick link to a rather interesting article from Universe Today, regarding the somewhat controversial topic of liquid water on Mars. It will be interesting to watch the development of this story.

In the meantime, here's a quote that fits the mood which this news engenders in me...


"No one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligences greater than man's and yet as mortal as his own; that as men busied themselves about their various concerns they were scrutinised and studied, perhaps almost as narrowly as a man with a microscope might scrutinise the transient creatures that swarm and multiply in a drop of water. With infinite complacency men went to and fro over this globe about their little affairs, serene in their assurance of their empire over matter. It is possible that the infusoria under the microscope do the same. No one gave a thought to the older worlds of space as sources of human danger, or thought of them only to dismiss the idea of life upon them as impossible or improbable. It is curious to recall some of the mental habits of those departed days. At most terrestrial men fancied there might be other men upon Mars, perhaps inferior to themselves and ready to welcome a missionary enterprise. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes, and slowly and surely drew their plans against us. And early in the twentieth century came the great disillusionment."

-- H.G. Wells, The War of the Worlds, 1898


It's still one of the more chilling opening passages of any book. I re-read TWOTW a few years back, and was delighted to find parts that I didn't remember. Probably due to the setting and the nature of the story, it holds up ever so much better than it's near contemporaries, the Edgar Rice Burroughs Mars (or "Barsoom", if you like) novels...

In the meantime, back to the science. Dreams of other species and terrible war machines for another day.

From the "It Seemed Like a Good Idea at the Time" Files

In view of a lack of time, here's a quick story to amuse you. It's something of a moral tale, so clearly, as a non-theist type-person, I shouldn't be telling it, right?

It was late January. A telephone call came in to the science store. It was a local representative, an academic, for a science competetion for secondary school students. They needed help: did we have anyone who could run one of their sections of the upcoming competetion, specifically the section on fossils?

It sounded like the sort of thing that I would enjoy, so after some negotiation and fact-finding, I accepted. I generally enjoy the opportunity to do science education - it's a good and useful expenditure of my time. I would have been happier running a section on rocks and minerals, and I normally tell people that fossil are not my strong suit, but in this case, it would be straightforward. It was essentially an exercise in identification and placement of the fossils at the correct point in geologic history. I went out, bought the recommended source book so I wouldn't be working too far out in the wilderness from what the students had prepared, and set to work.

I planned for it to be really fascinating and cool as well. While the identification could have been done from photographs or sketches, why would we do that when I had the cool stuff at my disposal? We have some fairly interesting, unusual, and expensive fossils and fossil casts at the store, and I felt certain that I could persuade the owners to let me borrow some of them for the competition. I also had an overarching plan - to present the fossils as evolutionarily grouped over the different geologic epochs. Bonus questions would allow the students to fill in the gaps, if they could. And, despite it falling on St. Valentine's Day and a Saturday, GHR, rather than balking at the idea, wanted to come with me and help. Scheduling would be tight, but I could make it work. Everything seemed to have fallen into place.

About a week later, with exactly ten days to go, an email arrived:


Hi William—
 
My name is [name], and I am a member of the [withheld] Club ([office held withheld]). [The Party of the Second Part] had asked me a while ago to compose the test for the fossil portion of the [this event]. I understand that the director of this year’s [event], [Event Director], has asked you to conduct the fossil test. If you wish to do this, I am o.k. with that. If you want to split the questions, that would work also. I have a few questions done on trace fossils, trilobites, and brachiopods. Let me know what you want to do and if you want me to help. I will be available to proctor the test on Feb 14, and also have some specimens that can be used for the stations.
 
Thanks,

[name]


And here's how it sounded in my head:


My name is [ name withheld ]. I was originally asked by [ someone who's name I don't recognise ] to run the fossil section of this event.

I [hold a high office] of the [ local fossil society ]. I know a lot about fossils, and have a collection. I was preparing to run the event's fossil section, but I hadn't bothered to write back to the organisers yet to tell them. It seems as though they've asked you, whoever you are, to do it instead.

I could take over running this. Or I suppose we could work together. If we had to. Let me know.


It's actually a misuse of the "blockquote" tag there in the second instance, but I think that I've accurately reproduced the tone that I heard in my head. This is what, on reading it, I got from the email. Of course, that's one of the dangers of email: unless you're precise, your reader may or may not get the message that you intend.

In any event, this was something that I had not expected, and I quickly weighed my options:


  1. I could accept co-proctoring the event, and attempt to work with someone I didn't know, at the last minute, against the backdrop of my already-planned programme.

  2. I could refuse, and say that I wanted to run the event by myself.

  3. I could drop out from running the event.


You would be right in saying that there was no good thing to do. I could adapt, and work with someone who - from the tone of their email - was clearly some sort of über-fossil royalty, and clearly casting themself as my better - after all, I wasn't a part of their club. I could carry on myself, with now-wrathful eyes watching my every step for a mistake. Or I could step aside, in favour of someone who was, by dint of their interest and apparent experitse, probably more qualified than I.

I emailed the organiser and stepped aside.

At the time that I did this, I presented all sorts of justifications to myself, saying that "I'm sure they can do it better" and that while, yes, my version would have been pretty cool, "they're bound to have access to all sorts of good fossil to use". And surely, "they've been planning to do this, therefore it should be good".

Why, then, had they wanted to work together? On, I think, the Wednesday before the competition Saturday, I found out.

An individual came into the store mid-afternoon, and introduced themself as my email interlocutor. Did we have any fossils that they could purchase for the section? They had lost all of theirs.

I was more than a little gobsmacked. This was the person who had flaunted their expertise? This was a local society office-hodler? They went on to explain that they only really knew local fossils, and didn't have any representation of anything outside of the Pennsylvanian era. After looking and clucking their tongue at how expensive fossils can be, they spent about $20 on a few tiny instances and left.

I didn't hear anything about how the eventual event went over. I feel certain that, as a result, the students who participated in this event didn't have as rich an experience as they might have done. I couldn't possibly have known it at the time, but I certainly felt badly seeing the paltry selection of fossils that went out the door with this fossil society leader. I felt badly knowing that my ideas, my plans... based on what I had seen, they would have been better.

Like every time that I make a bad decision in my life, I try to learn how not to do the same thing again. Remember how this was going to be a moral tale? Or, at least, a tale with a moral? This time, I think that the moral that I learned was this: I should really, really trust my instincts. I should learn to see through titles, and hollow bluster, better than I do now. The line that I should have taken? "I've already put a lot of work into this event. If you would like to see my notes, you are welcome to, but currently, I think that I have a handle on everything. If you would like to assist with proctoring this event, let's talk about when and how you will be there to help out."

Honestly, it would have been better. Better for students trying to be keen on science. Better for the event. And better for me, not having to realise that I was essentially out-bluffed by a brachiopod hunter.

21 May 2009

The Reappearance of the Prodigal Blogger

Every time that I've started to write again recently, I seem to hear Derek Jacobi in the back of my head, after he's just found out in Utopia [SPOILER ALERT] that he's not the meek and mild Professor Yana, but the Doctor's arch-nemesis (I'm thinking of the thoroughly-evil, not just a little campy, Deadly Assassin-era):




"The Master... REBORN!!!"


(cue maniacal laughter)

So the blog shall return, and I'm going to try to force myself to have the time and energy to carry on with it for a while. We shall see how that goes.

Here are a few random thoughts in the meantime:


  • It's not as though I haven't been busy, despite everything. Sure, I've fallen behind on listening the "IDiocy: the Future" podcast, in favour of catching up on AstronomyCast. Honestly, I just couldn't bear listening to Luskin for a while. Life is too short, and contrary to what the Disco would have you think, you don't get a second go.

  • I haven't had the heart yet to look and see what the traffic spike on this blog a couple of weeks ago was. There weren't any comments, just a sudden high number one day... Thursday, I think. Bloody Thursdays.

  • Republicans? Really? This is the best that you can do? Mitt, Eric, and Jeb's Pizza Party? The "Rove and Cheney Won't Shut Up Tour, 2009"? The bastard spawn of Cape Girardeau, MO? Either you've genuinely worked at making a pathetic effort at opposition, or you have a monumentally evil plan. The trouble with that second hypothesis is this: I don't really see any of you as the "evil genius" type. "Incompetent buffoon sidekicks", yes. "Demented lackwits", absolutely (looking at you, Michelle Bachmann). "Evil genius", not so much. And what exactly is it that you're opposing so flacidly? Do you think that you can just run out the clock on climate change, social justice and equality, real science education, not torturing people, abiding by the traditions and laws of the nation you claim to love... ? I don't think that all of you are inherently evil, but some of you simply must learn the difference between that which is politically expeditious in the short term and the exigencies of reality.

  • Every now and then, being on the largely pointless time-suck that is Facebook does yield a few old friends who I have actually been pleased to hear from. They should just know, as does the rest of my - admittedly minute - personal social circle, that I am a minor legend when it comes to not responding to emails in a timely fashion. It's rather my "thing".

  • In another bit of news, I'm also posting snippets of this and that via Twitter. Yep, I caved; you'll see the feed on the right. My feed is guaranteed to be at least part science, as that's what I do every day, but with some twists, and probably the odd occasional and unwarranted personal remark. Share and enjoy.

  • My Twitter cohort @leifb put me on to a good site for amateur astronomers in the US, Clear Dark Sky. It's a great reference if you want to know just how good your seeing conditions will be for the coming evening. I'll be posting some more about my newly re-kindled love for astronomy as time and events warrant, including something brief and pithy on the frustrations of attempting astrophotography when you don't have the right gear... =)

  • It's gardening season again, so there will probably be pictures of our successes... or failures. As I neglected to snap photos of either daffodils or custard apple flowers, it's the least that I can do.


Meanwhile, in the world of science, things are positively buzzing in all quarters:


  • The Hubble Space Telescope repair mission is completed. The dangerous Servicing Mission Four, vital upgrades, a second shuttle on standby in the event that something goes wrong... fantastic stuff. Apart from a few minor problems, everything seems to have gone swimmingly.

  • Two European space telescopes, Herschel and Planck, have also been launched, and are headed for their orbits around L2.

  • A new primate fossil, some 47 million years old, has been reported (original paper at PLoS One). Of course, media reports have immediately gotten the whole damn story wrong - as you would expect from the largely scientifically-illiterate media. For the last time, people, there's no such thing as a "missing link", at least, not in the way that you're saying it.


That's about the strength of things for now. More entries as events - and available time - warrant.