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You're absolutely right that this discussion is not new, and nor is it news. Though there are some particular events that are new (for instance, the "no signifi

You're absolutely right that this discussion is not new, and nor is it news. Though there are some particular events that are new (for instance, the "no significant warming" quote being propagated without the statistical details that show that the quote is anything but anti-AGW), they contribute nothing to humanity's understanding of AGW, much less to this specific community. That said, I continue to try to engage the HN community on the issue of climate change because I feel that if climate denialism is seen as acceptable by HN, that we as a community have very little ground to stand upon when we say that we are skeptics. Indeed, it seems to me that what is new is that the denialist mode of thought is gaining acceptance here at HN, and I think that presents us with the very real danger of a "herd mentality," as you aptly put it. Once the basic issue of tone and community standards has been established more firmly, then that opens the floodgates for actual news, such as startups making money by making it easier to reduce CO₂ omissions, or about the wonderful hacks (and I use that word very fondly!) that scientists use to make observations. The basic issue of whether climate change is real is a decided and non-newsworthy issue, but there's a wealth of awesome HN stories in how we as a global society deal with it.

DanielBMarkham 17y ago
And I, on the other side (or perhaps in the middle? Is there a middle?) see the AGW debate as important because it teaches critical thinking, it's a great example of how hard science (such as the absorption spectra of CO2) can get muddled with softer sciences (such as paleoclimate research). It's even a great example of how the activist scientist is his own worst enemy, a lesson that we still seem to not have learned. It's a great discussion about causality -- surely the climate is changing, so the term Climate Change Skeptic is somewhat rigged. From there we can drag out Chomsky and Wittgenstein and talk about how language and definitions are critical to informed debate. And we can hit the Philosophy of Science concepts which usually causes all sorts of consternation. But still it's not news. And still it's the same old discussion. And still the same people vote the same other people up or down based on their preconceived notions. Green startups are awesome. Let's hear more about them. Hacking science measurements is also a great topic. I'll read stuff like the VASIMIR drive all day long. You're not going to find people trashing a startup because the startup is solving a problem that they may have political issues with -- at least not that I've seen. (They may ask if you are solving a real problem and if there is a real market, but they'll do that regardless) Like I said, I'll go another hundred rounds if I have to. It's that important. But I know a topic that people aren't going to change their minds about, and this seems like such a topic. So I'm going to try to restrict my new posts to real news about AGW. Or about how this scientist-as-activist/standards-of-research story develops. But not the I'm-right-and-the-other-guys-are-assholes stuff.

DanielBMarkham 17y ago

And I, on the other side (or perhaps in the middle? Is there a middle?) see the AGW debate as important because it teaches critical thinking, it's a great example of how hard science (such as the absorption spectra of CO2) can get muddled with softer sciences (such as paleoclimate research). It's even a great example of how the activist scientist is his own worst enemy, a lesson that we still seem to not have learned. It's a great discussion about causality -- surely the climate is changing, so the term Climate Change Skeptic is somewhat rigged. From there we can drag out Chomsky and Wittgenstein and talk about how language and definitions are critical to informed debate. And we can hit the Philosophy of Science concepts which usually causes all sorts of consternation. But still it's not news. And still it's the same old discussion. And still the same people vote the same other people up or down based on their preconceived notions. Green startups are awesome. Let's hear more about them. Hacking science measurements is also a great topic. I'll read stuff like the VASIMIR drive all day long. You're not going to find people trashing a startup because the startup is solving a problem that they may have political issues with -- at least not that I've seen. (They may ask if you are solving a real problem and if there is a real market, but they'll do that regardless) Like I said, I'll go another hundred rounds if I have to. It's that important. But I know a topic that people aren't going to change their minds about, and this seems like such a topic. So I'm going to try to restrict my new posts to real news about AGW. Or about how this scientist-as-activist/standards-of-research story develops. But not the I'm-right-and-the-other-guys-are-assholes stuff.