The Best of Denial101x – Week 1

The latest brainchild of John Cook is the free online edX course Denial 101x. This course, tackling basic climate science as well as the science of climate change denial, had amassed 15,000 students as of May 12.

You can access the video lectures and interviews on their YouTube channel without even signing up for the course. The best video content, in my opinion, is the full interviews with scientists. They are such interesting people with so many stories to tell, and the conversational style of the interviews makes the quality of communication absolutely top-notch. I like to listen to these interviews while I wash the dishes (our apartment has been extra clean recently thanks to John Cook).

Here are my favourites from Week 1 alone (there are multiple hours of interviews released each week, it’s kind of overwhelming):

  1. Naomi Oreskes, who is such a strong and smart and feisty person – I want to be just like her. “My husband always says that when [climate change deniers] started attacking me, they really didn’t know what they were up against.”

  2. Katharine Hayhoe, who brings a new perspective I haven’t really thought about much: how to reach people of faith. “I received so much support from colleagues who say, ‘I do not share your faith or don’t even understand your faith, but I support what you’re doing.'”

  3. Michael Mann, who has probably been through more than anyone else in this community, but has nonetheless kept an incredibly positive attitude. “What I’m concerned about, more concerned about, is the fact that there are now many younger scientists out there who are doing research on climate change, and when they publish a paper that gets a lot of attention, they are finding themselves subject to these orchestrated attacks. In many cases, they’re just graduate students. They have absolutely no experience in dealing with this sort of issue.”

  4. Advertisements

Two Great TED Talks

Both are about climate modelling, and both are definitely worth 10-20 minutes of your time.

The first is from Gavin Schmidt, NASA climate modeller and RealClimate author extraordinaire:

The second is from Steve Easterbrook, my current supervisor at the University of Toronto (this one is actually TEDxUofT, which is independent from TED):

Bits and Pieces

Now that the academic summer is over, I have left Australia and returned home to Canada. It is great to be with my friends and family again, but I really miss the ocean and the giant monster bats. Not to mention the lab: after four months as a proper scientist, it’s very hard to be an undergrad again.

While I continue to settle in, move to a new apartment, and recover from jet lag (which is way worse in this direction!), here are a few pieces of reading to tide you over:

Scott Johnson from Ars Technica wrote a fabulous piece about climate modelling, and the process by which scientists build and test new components. The article is accurate and compelling, and features interviews with two of my former supervisors (Steve Easterbrook and Andrew Weaver) and lots of other great communicators (Gavin Schmidt and Richard Alley, to name a few).

I have just started reading A Short History of Nearly Everything by Bill Bryson. So far, it is one of the best pieces of science writing I have ever read. As well as being funny and easy to understand, it makes me excited about areas of science I haven’t studied since high school.

Finally, my third and final paper from last summer in Victoria was published in the August edition of Journal of Climate. The full text (subscription required) is available here. It is a companion paper to our recent Climate of the Past study, and compares the projections of EMICs (Earth System Models of Intermediate Complexity) when forced with different RCP scenarios. In a nutshell, we found that even after anthropogenic emissions fall to zero, it takes a very long time for CO2 concentrations to recover, even longer for global temperatures to start falling, and longer still for sea level rise (caused by thermal expansion alone, i.e. neglecting the melting of ice sheets) to stabilize, let alone reverse.

Recommended Reading

A lot of great articles reflecting on the Durban talks have come out in the past few weeks, particularly in the mainstream media. Some of my favourites are Globe and Mail articles by Thomas Homer-Dixon and Jeffrey Simpson, The Economist writing that climate change, in the long run, will be more important than the economy, and George Monbiot on how much money we spend bailing out banks while complaining that cutting carbon emissions is too expensive.

Share your thoughts, and other articles you like, in the comments.

General Thoughts on AGU

I returned home from the AGU Fall Meeting last night, and after a good night’s sleep I am almost recovered – it’s amazing how tired science can make you!

The whole conference felt sort of surreal. Meeting and conversing with others was definitely the best part. I shook the hand of James Hansen and assured him that he is making a difference. I talked about my research with Gavin Schmidt. I met dozens of people that were previously just names on a screen, from top scientists like Michael Mann and Ben Santer to fellow bloggers like Michael Tobis and John Cook.

I filled most of a journal with notes I took during presentations, and saw literally hundreds of posters. I attended a workshop on climate science communication, run by Susan Joy Hassol and Richard Sommerville, which fundamentally altered my strategies for public outreach. Be sure to check out their new website, and their widely acclaimed Physics Today paper that summarizes most of their work.

Speaking of fabulous communication, take a few minutes to watch this memorial video for Stephen Schneider – it’s by the same folks who turned Bill McKibben’s article into a video:

AGU inspired so many posts that I think I will publish something every day this week. Be sure to check back often!

Just Links for Now…

I apologize for my relative silence recently. I am in the midst of studying for my first set of final exams. To tide you over until that has calmed down a bit, I will share some of the interesting pieces I have read and watched recently.

My study break today was spent watching a fantastic video that Peter Sinclair recently dug up. It’s an hour-long talk by Dr. Ben Santer (see my recent interview with him), with an introduction by the late Stephen Schneider and questions at the end. He tells a very troubling story about “science, non-science and nonsense”. Lots of great quotes in there – I highly recommend giving it a watch.

John Cook from Skeptical Science has compiled his articles and rebuttals into a gorgeous document about the evidence for anthropogenic climate change, written in accessible language with effective graphics on every page. It’s so effective, I would like to print out a few dozen of these booklets and hand them out at the university.

On RealClimate, Ray Pierrehumbert addressed the common policy option of focusing on cutting emissions of methane and soot in the short-term in order to “buy us time” to reduce carbon dioxide. In fact, because these emissions have such a short atmospheric lifetime, it doesn’t really matter whether we focus on them now or later – while concentrations of carbon dioxide, with a lifetime of centuries to millennia, highly depend on when we address it. Take a look at these projections comparing our options:

Michael Tobis, however, thinks that we should focus on non-CO2 emissions despite these realities. Short-term economic and population “crashes” due to sudden warming in the near term could conceivably be more damaging to human security, because it means that we won’t be able to afford any mitigation, further worsening the long-term emissions. Both articles are worth a read.

Well, off to go memorize organic functional groups. Enjoy!

Some Cool Developments

I have really been enjoying the recent developments over at Skeptical Science, a dynamic site that is possibly the best example of climate science communication I have encountered, and to which I am proud to be a new contributing author!

It looks like John Cook, the creator of Skeptical Science, has been building a database of climate change links, everything from blog posts to newspaper articles to peer-reviewed papers, by everyone from Anthony Watts to Joe Romm to James Hansen. He’s also been keeping track of which common misconceptions appear the most and from which sources. Now you can subscribe to daily emails that include a dozen or so links from the database, organized and colour-coded according to source and bias. I’ve only been getting these emails for a few days, and they have already pointed me towards some fascinating articles I wouldn’t have had the time to seek out otherwise. (However, I can’t seem to stop Windows Live from putting them in my junk folder – any ideas?)

Skeptical Science has a great business relationship with Shine Technologies, the IT company that created Skeptical Science smartphone apps for free – simply because they care about the state of our climate. Now they’ve created a Firefox add-on that allows users to submit links to the database. If the page you’re on is already in the database, you can view, with one click of a mouse, which (if any) common misconceptions are in the article, complete with links to the ever-growing Skeptical Science rebuttal list. I haven’t tried this add-on yet, because I am a fan of Chrome, but it certainly looks very cool.

Skeptical Science has done a lot for my understanding of climate change. Early on, it was my first stop whenever I encountered a skeptic argument I was unfamiliar with, because I knew I could trust its citations and accountability. Now, I read the list of arguments and rebuttals just for fun, and to brush up my understanding. I love the new dynamic direction the site is taking, and I hope all of these projects continue and flourish.