I agree, it's a somewhat silly argument. 2 points.
First I dislike the JSF. If there was any actual R&D, it's all seekrit and classified, in spite of China already having obtained the plans. (50 terrabytes worth of data, perhaps not enough to recreate the thing.) The JSF is its own trillion dollar expense, and didn't help with Iraq, Afghanistan, or Syria.
Second, and in the spirit of the letter, R&D is one of the best things we can spend money on.
It's an old argument, but the lives and property saved by carbon monoxide detectors alone are probably worth nasa's budget.
For a more recent example, consider all the Soylent discussion last year. Research into space exploration has to pin down exactly what nutrition is required, making products like Soylent better, with the added improving food aid - literally saving starving children like in the letter. This aid doesn't need to come from the government, any aid organization could take advantage of the knowledge.
Finally, and a little closer to home, NASA has one of the very few research computer labs. If you want to argue that pair programming is effective or not, you're pretty much going to have to rely on nasa research. Even for google, it is too expensive to try to understand what programming practices actually produce good software.
Government funded research proving feasibility does pretty great things. There is 0% chance google would have a self driving car without the years spent on the darpa grand challenge. By showing it's possible the government opens up new markets for anyone to exploit.
When you look at algorithms like bandit, you see the trade off of exploration vs exploitation. I think it's very hard for any company to do much exploration. They need to make money - developing new technologies is a big honking cost center. At least some resources need to be consistently allocated to exploration.
While I don’t disagree with the general thrust of your post, I think the main issue is that a lot of people don’t feel that manned space exploration is the most efficient way to get these returns. Chances are we’ll at least get something out of whatever we do, but that doesn’t mean it’s worth the cost or is the best use of resources. Even with a debacle like Iraq, for instance, the injuries of service members have spurred DARPA to research advanced prosthetics and brain implants.
So we really shouldn’t be asking whether or not anything good comes from a particular action, but rather whether that action is the best way to accomplish what we want. And it just doesn’t seem like manned space exploration is needed for any of the research we need - except perhaps politically.
And I suppose that’s where theoretical best options run up against reality. Theoretically, it might very well be the case that we’d get much more scientific bang for our buck if we didn’t focus on putting people in space or blowing things up (research from defense spending). But manned space flight and military spending (and of course, lots of pork for the locals) might be the only way to get these funds to go towards any research, even if 90% (made-up number) of it gets wasted.
Your point about efficient allocation is very good. I find it hard to quantify what we need without a goal.
Politically, it's hard to engage emotionally without some sort of story. I vastly prefer adventurous explorers to fierce warriors. Maybe we will do something sane without the space story, and that would be great.
I do think there are fundamental problems with defense research. The NSA did great stuff, didn't they invent RSA? but they couldn't tell anyone about it. That system has intrinsic biases about secrecy that aren't useful.
I'll agree space isn't optimal, but they broadcast their successes as widely as possible. As far as i can tell, nasa is open about technology and research. Military success is grisly, and likely secret. Space biases technology to being small, light, and versatile. These aren't bad things. The military on the other hand will throw thousands of warm bodys at solving problems. Ships can be built with a handful of crew, but that dosn't have the prestige of a supercarrier with 6k guys.
I think a space context also thinks a lot harder about failure detection and recovery.
Anywho - i don't think we disagree. Thanks for the thought provoking point of view.
First I dislike the JSF. If there was any actual R&D, it's all seekrit and classified, in spite of China already having obtained the plans. (50 terrabytes worth of data, perhaps not enough to recreate the thing.) The JSF is its own trillion dollar expense, and didn't help with Iraq, Afghanistan, or Syria.
Second, and in the spirit of the letter, R&D is one of the best things we can spend money on.
It's an old argument, but the lives and property saved by carbon monoxide detectors alone are probably worth nasa's budget.
For a more recent example, consider all the Soylent discussion last year. Research into space exploration has to pin down exactly what nutrition is required, making products like Soylent better, with the added improving food aid - literally saving starving children like in the letter. This aid doesn't need to come from the government, any aid organization could take advantage of the knowledge.
Finally, and a little closer to home, NASA has one of the very few research computer labs. If you want to argue that pair programming is effective or not, you're pretty much going to have to rely on nasa research. Even for google, it is too expensive to try to understand what programming practices actually produce good software.
Government funded research proving feasibility does pretty great things. There is 0% chance google would have a self driving car without the years spent on the darpa grand challenge. By showing it's possible the government opens up new markets for anyone to exploit.
When you look at algorithms like bandit, you see the trade off of exploration vs exploitation. I think it's very hard for any company to do much exploration. They need to make money - developing new technologies is a big honking cost center. At least some resources need to be consistently allocated to exploration.