Environment

Back before things went pear-shaped this weekend, Jonathan Zasloff had a good post about why "clean coal" is important: I think it's terrific that the Coen Brothers are making funny, effective ads against relying on "clean coal" as part of the US energy program. But I worry that the clean energy community is really missing the boat here. Clean coal research and development is absolutely crucial in fighting climate change not for us, but for India and China. India has the fourth largest reserves of coal in the world -- most of it very dirty, with high ash content. It currently imports 70%…
Sunday morning at Boskone, I moderated a panel on "Global Warming: Facts and Myths, (and all that jazz)", featuring James Morrow, Mark Olson, and Vince Docherty. As noted previously, I was a little worried that this would turn out to be absolutely awful in one of a couple of obvious ways, but it wound up being pretty good, all things considered. The panelists were all pretty much on board with my request to try to keep from being soul-crushingly depressing, and a lot of the discussion focused on things that can be done to mitigate the worst effects of global warming. The whole thing was…
As noted in the previous post, I'm supposed to be moderating a panel at Boskone the weekend after next, with the title: Global Warming: Facts and Myths, (and all that jazz) This is not my usual line, but then, I don't have to provide expert commentary, I just need to steer the discussion. Still, it would be good to have some idea where to steer it, so I will throw this out to the larger ScienceBlogs community: What should I make sure to talk about in a panel on global warming facts and myths? Of course, there are some additional constraints: 1) I'm looking for general discussion topics, not…
I realize it's been several years now since the World Wildlife Federation won their lawsuit against the World Wrestling Federation, forcing Vince McMahon to re-brand his whole preposterous enterprise. Still, when I see a press release with the headline: WWF seeks innovative solutions to bycatch through worldwide competition I expect the "competition" to be settled by somebody getting smacked in the back with a folding chair while the referee's back is turned. And, you know, as long as it's a dolphin swinging the chair, I'm good with that.
A few years ago, the after-dinner speaker at the DAMOP conference banquet was Presidential Science Advisor John Marburger. As I wrote at the time, I think it's safe to say that he didn't make a positive impression on the audience. It also sparked a rather lively discussion afterwards, that some people speculated was the reason for the veiled threats we got the next year. The Corporate Masters have just published an exclusive post-election interview with Marburger. I read it with some interest, mostly to see if it would change my impression of him. I have to say, it didn't. Not only does he…
Looking over my scheduled posts for today, I see that there isn't anything stridently political. Not wanting to shock the systems of readers still coming down off the election, let me add my voice to the chorus of ScienceBloggers expressing concern over the idea of Robert F. Kennedy Jr. as head of the Environmental Protection Agency. This is not a knock on his qualifications, or him as a person. As I understand it, he has done great work, and he spoke here a few years ago, and was very generous with his time considering he had a cold that made him sound like a duck. The problem is, his…
Getting back to science, at least for the moment, I was puzzled by a press release from RPI, with the eye-catching headline Solar power game-changer: 'Near perfect' absorption of sunlight, from all angles. The article describes work published in Optics Letters (that I haven't been able to put my hands on yet), developing new anti-reflection coatings to enhance the absorption of light by silicon solar panels: An untreated silicon solar cell only absorbs 67.4 percent of sunlight shone upon it -- meaning that nearly one-third of that sunlight is reflected away and thus unharvestable. From an…
This week's department colloquium was Roel Snieder of the Colorado School of Mines on The Global Energy Challenge. I have to admit, I was somewhat rude, and spent a lot of the talk futzing with my tablet, but really, while his presentation of the material was very good, the material itself wasn't new to me-- if you read ScienceBlogs, you've probably heard it all. It's a colossal ball of woe, too. You know the story-- demand for energy is increasing, supplies of oil are dwindling. The planet is warming, the ice caps are melting, the oceans are rising. Everything is on the verge of collapse.…
Lots of people talk about "Science 2.0" and "crowdsourcing" and the like. EurekAlert provides a story about taking it to the next level: Nalini Nadkarni of Evergreen State College currently advises a team of researchers who sport shaved heads, tattooed biceps and prison-issued garb rather than the lab coats and khakis typically worn by researchers. Why is Nadkarni's team composed of such apparently iconoclastic researchers? Because all of her researchers are inmates at Cedar Creek Corrections Center, a medium security prison in Littlerock, Washington. With partial funding from the National…
As you might have guessed from yesterday's tease, the folks at ScienceDebate 2008 have now managed to get answers from the McCain campaign (to go with Obama's froma few weeks ago). Which means that while you may never see them answering science questions on a stage together, you can put them head-to-head on the Web, and see which you like better. Of course, the key question regarding McCain's answers is "How long does it take him to mention elements of his biography?" The answer: There are 186 words before you get to: I am uniquely qualified to lead our nation during this technological…
As you have no doubt noticed, my early-morning review of Randy Olson's Sizzle was part of a concerted effort to get blogs to review the movie all on the same day. It's an experiment of sorts in using blogs to promote the movie. Unfortunately for Olson, it seems to be an experiment designed to test the old adage that "there's no such thing as bad publicity, as long as they spell your name right." Most of the blog reviews collected at the ScienceBlogs page for the film were, um, less than glowing. My own kind of "Meh." review is one of the better ones on ScienceBlogs. Having looked at a whole…
The forthcoming Sizzle, Randy Olson's follow-up to the well-received A Flock of Dodos, is a movie that's trying to do three things at the same time: 1) provide some information about global warming, 2) make a point about how scientific information is presented to the public, and 3) experiment with new ways of presenting scientific information to the public. As often happens with movies that are trying to do multiple things, it's not entirely successful at any of them, but it's a worthy attempt. The film plays as basically a cross between An Inconvenient Truth and a Christopher Guest…
Matt Nisbet points to a new Pew Survey about global warming showing very little change in public opinion on the subject in recent years. It seems that An Inconvenient Truth didn't really cause a radical change in public opinion, after all. (Of course, it does appear to have brought climate change to the attention of media elites, which is probably more important than general public opinion, in the end...) The really interesting thing about this, as usual, is a tidbit near the end of the summary (and shown in the graphic Matt posted: Among Republicans, similar percentages of college graduates…
When I was talking to my parents on the phone last night, my father told me about a guest op-ed in the Press and Sun-Bulletin that might be of interest to some ScienceBlogs readers and bloggers: As if there aren't enough problems in the world, we are now on the verge of a phenomenon that will dwarf the projected scenarios of global warming. The cause is the alarming and accelerating loss of Earth's weight and mass by the burning of fossil fuels. Every year that goes by, millions of tons of coal and millions of barrels of oil are burned. Nothing is left but ashes, soot, and gases, and there is…
Over at Arcane Gazebo, Travis talks about commuting, based on an Ezra Klein post: Longtime readers know my obsession with the way we overvalue positional goods like money, prestige, and real estate and undervalue non-positional goods like social connections, walking to work, and health. But the evidence really is clear that you need to make a whole dump truck of money to outweigh the happiness offered by being only a 15 minute stroll from the office, and that that extra room for your old guitars isn't going to make you nearly as ecstatic as you think it will. Lo these many years ago, I saw a…
Another tidbit from Boskone. At the Sunday afternoon panel on global warming, one of the panelists brought up the fact that the Second Law of Thermodynamics ensures that power generating systems always generate a great deal of waste heat. He wondered about how the waste heat released into the environment compares to the effects of greenhouse warming from CO2 emissions. Or, to put it another way, if you could develop some sort of magic carbon sequestration program that would capture every gram of greenhouse gas emitted by a coal-fired power plant, would you still have a problem because of the…
The Washington Post has an article this morning headlined Navy Wins Exemption From Bush to Continue Sonar Exercises in Calif.: The White House has exempted the Navy from two major environmental laws in an effort to free the service from a federal court's decision limiting the Navy's use of sonar in training exercises. Environmentalists who had sued successfully to limit the Navy's use of loud, mid-frequency sonar -- which can be harmful to whales and other marine mammals -- said yesterday that the exemptions were unprecedented and could lead to a larger legal battle over the extent to which…
I burned out some diode lasers a while back, and needed to buy replacements. Here's one of the replacements on top of the tube containing the other, with a US quarter for scale: Here they are, with the box and packing material used to ship them to me: I realize that this is probably due to somebody at the laser company deciding to save money by standardizing on a single size of shipping container. Still, this seems just a tiny bit excessive...
We live just a few blocks away from the local high school, which has had some sort of massive construction project going on for a few months now. I've been wondering what created the giant pile of dirt to one side of the grounds, but haven't been bothered enough to actually, you know, look it up to find out. We got a newsletter thing this week that gets sent out to all the homes in the district, though, and the lead story (which I can't find online) is all about the construction project, which includes for the high school: Replace the building's inefficient and ineffective heating system with…
As you're probably aware, a cyclone hit Bangladesh yesterday, and has wreaked a good deal of havoc on what is already a fairly fragile country. Chris Mooney and Sheril Kirshenbaum have been all over this, and are urging people to contribute to relief efforts in both text and video. So, well, consider this an extra ecouragement to help out. If you'd like to donate, Chris says that the Red Cross/ Red Crescent is in the best position to help. If you prefer to give to charities without religious symbols attached, you can check out this summer's posts on non-religious charities, and the resources…