I hadn’t realized that Abraham Lincoln and Charles Darwin were born on the same day, exactly two-hundred years ago today. Alan Boyle is covering the bicentennial Darwin week all week. And in honor of the event, Charles Johnson points out a story debunking one of the most common ignorant accusations against evolution — that there are no “transition” fossils.
Category Archives: History
Everything You Know Is Wrong
…about the Vietnam War. The first in a series.
Is Space The Next Frontier?
Nader Elhefnawy remains skeptical. But I think he misses one of the strongest drivers, only mentioning it once, almost in passing:
Such miseries as famine, war, and persecution cannot be ruled out in the future, of course, but they are hardly a likely driver of space development. In fact, given the extraordinary economic demands that any space development effort will make, it may be much more practical for a prospering world than one suffering through such disasters to undertake such efforts in any foreseeable future.
Emphasis mine. One of these things is not like the other. One can have persecution in the midst of prosperity, and that combination may well result in emigration, just as it did from England to the Americas in the seventeenth century, and from the American east to Utah in the nineteenth. I think that a combination of a desire for freedom in concert with evolving technology is the most likely driver for human migration into space. Unless we’ve all uploaded ourselves first.
[Late morning update]
Clark Lindsey doesn’t buy Elhefnawy’s thesis:
If there existed large O’Neill habitats today, there would be no problem in attracting tens of thousands or even a few million people to move to them. The number will depend on the cost of getting there but when talking about a fraction of a percent of the world’s population, you can find that many people to do virtually anything. The excitement of building a new world in the new environment of space will be charm enough to attract large numbers of people.
Of course, the trick is finding a way of getting from where we are today to a point where building large habitats becomes feasible. I agree that such progress will not be attained by individuals heading out into the last frontier in their own spaceships. But that does not mean that individual action is not the essential element in making it happen. Even if one buys the revisionist view that the expansion into the American West was primarily due to “railroads and speculators, [] logging companies and mining concerns”, one should remember the fact that these organizations were made up of individuals who took huge personal risks. Many, if not most, of those companies and concerns failed and took down all the individuals involved with them. Similarly today the individuals involved in a private entrepreneurial space start-up are taking huge risks with their careers and investments. Many, if not most, of those firms will fail. The people involved know the risks but they make the effort anyway. That is the nature of tough endeavors on earth and it is the same for space.
Of course, perhaps the biggest question is whether modern culture and government will allow, let alone encourage, such risk taking.
No New Thing Under The Sun
A lesson from Plato, on how Republics die.
[Update a while later]
Here I come to save the day:
Unfortunately, some politicians see the current crisis as an “opportunity” to push an agenda. They haven’t stopped to consider to what extent that agenda may exacerbate the very problems they are trying to solve. The WSJ captured the philosophy of the present administration in White House Chief of Staff Rahm Emmanuel’s remarks that “you never want a serious crisis to go to waste. Things that we had postponed for too long, that were long-term, are now immediate and must be dealt with. This crisis provides the opportunity for us to do things that you could not do before.” Emmanuel subsequently proceeded to enumerate a list of social spending items some of which arguably sound like new versions of the same community housing spending which may have been one of the original “political risks” to start with. When asked whether the stimulus package had turned into a spending spree, President Obama acknowledged it with pride. “That’s the point. Seriously, that’s the point.”
But that’s not the point; not the point at all. And it’s a shame BHO doesn’t realize it and a greater shame if he does. The real question is whether current government solutions to the crisis contribute to political risk or reduce it. That means knowing what’s broke before applying the screwdriver to the screw.
Well, it’s what politicians do. Too bad we have politicians, and not statesmen.
The First Subway
Not just in New York, but in the world.
And note, like all of New York’s subways, it was originally privately financed. And the government contract to demolish it was corrupt and screwed up.
Tragic Anniversaries
Today is the forty-second anniversary of the deaths of the Apollo 1 crew, on the pad. I wrote about that, and the other deadly space anniversaries of this time of year (tomorrow is the twenty-third of the Challenger loss, and Sunday is the sixth of the Columbia loss), a year ago.
Old And New
Here’s a picture from the balcony of my room overlooking the Savannah River, of a South Korean container ship heading downriver toward the ocean (to the right in this image — the view is toward the northeast), with an old barquentine in the foreground. Well, actually, not so old. It was actually built a couple decades ago, based on concepts from the eighteenth century.
Note that it’s still overcast. Since leaving the Sunshine State a couple days ago, I haven’t seen the sun. I’m not complaining, though. Florida sun has the same depressing effect on me that rain in Seattle has on others. It would be nice to get some nice light for a few shots of the town before we leave, though.
It’s Alive
Yes, we drove up to Savannah on Saturday, and spent yesterday poking around. The weather’s been ugly (literally — overcast) so I haven’t bothered to take pics, though I may have some later if it clears up. It’s actually a more interesting place than I expected (not that I had low expectations). A lot of interesting history here. I had been unaware that it was where the Georgia colony was established. I was also unaware that it was the major port of departure, and home of the global exchange, for cotton for decades. There are ships moving up and down the river outside my hotel room window as I type, but I’m seeing a lot more containers than cotton bails.
More Thoughts On Boundary Conditions
Clark Lindsey follows up on the previous discussion (with the typical ahistorical nonsense in the comments section about Nixon “scrapping” Apollo):
I think that if, say, Pete Worden had been chosen as NASA chief in 2005, his study would have set boundary conditions much closer that for the HLR than to Griffin’s and come up with a HLR type of architecture. Conditions on Constellation required that it avoid in-space operations at all costs, avoid multiple launches at all costs, and avoid development of any new technologies at all costs. Not surprisingly, all of that ends up costing a whole lot.
As someone once said, when failure is not an option, success gets pretty damned expensive.
Jewish Pirates, Part Two
For those who have been waiting in anticipation, reader suggestions.