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Here’s how to join my IMCC8 symposium, “Ocean Science Communication: What’s New and What’s Next?”
April 22, 2026
Deep Sea Mining Symposium Announcement
April 21, 2026
Join Me at Upwell: A Wave of Ocean Justice — Our Fourth Year!
March 24, 2026
How close did the world’s first deep-sea mining come to the dredging the world’s largest cold-water coral reef?
March 17, 2026
Here are some ocean conservation technologies that I’m excited about
February 19, 2026
Walking Backwards Into the Future: Applying Indigenous Knowledge to Deep Sea Mining
February 5, 2026

Do environmental regulations harm the economy?

Posted on October 28, 2011October 31, 2011 By David Shiffman 7 Comments on Do environmental regulations harm the economy?
Conservation

Image courtesy SlopeMedia.org

One of the main themes of the Republican Presidential primary campaign has been that government regulations- specifically, regulations designed to protect the environment and public health from industrial pollution- is damaging to the economy. Nearly all of the Republican Presidential candidates have expressed this view: Rick Perry wants to “lock the doors and turn off the lights” at EPA headquarters, Michelle Bachmann thinks it should be called the “job-killing organization of America“, and both Newt Gingrich and Herman Cain want to abolish the agency entirely.

Is there any truth to the idea that environmental regulations cost jobs and are slowing the economic recovery? On it’s face, the idea makes sense. A business has a finite amount of money, and the more money they have to spend on complying with environmental regulations, the less money they can spend on hiring workers. If a business has to pay for new technology to reduce the amount of pollution their manufacturing process produces, the money spent on that technology is money that can’t be spent on new workers. The real question, though, is not whether there are costs to environmental regulations- there obviously are, and they can sometimes be quite high to particular industries. The real question is whether the benefits of these environmental regulations outweigh the costs.

Read More “Do environmental regulations harm the economy?” »

Salmon, aquaculture, and the spread of Infectious Salmon Anemia

Posted on October 27, 2011October 28, 2011 By Andrew Thaler 3 Comments on Salmon, aquaculture, and the spread of Infectious Salmon Anemia
Science

Coho salmon - public domain image
Coho salmon - public domain image

In 2008, a deadly virus decimated Chilean aquaculture facilities, causing $2 billion in damage and crippling an industry. This week, preliminary reports suggest that this same disease may have infected wild salmon in the north Pacific. The internet has been blowing up with news reports of Infectious Salmon Anemia (ISA) detected in wild salmon populations. Reports range from balanced – Deadly Fish Farm Virus Found in Wild Pacific Salmon – to hyperbolic – B.C.’s salmon feedlots need to be closed – but all hinge on the fact that ISA, a lethal salmon-infecting virus previously resigned to aquaculture facilities, has been detected in wild salmon populations in British Columbia. This has the potential to be a very big deal. ISA is 90% lethal and mortality occurs in 10 days or less. The virus is waterborn, but can also be transmitted through handling with contaminated equipment. There is no treatment once a fish is infected.

Before I go on, a couple points need to be clarified:

  1. ISA does not infect humans, though as it threatens a fishery and a major agricultural industry, it most certainly affects humans.
  2. ISA was isolated from 2 wild sockeye salmon. It has not been confirmed from independent test yet, although one statement indicates that the current infection is from a non-infectious strain of ISA (which raises some interesting questions about who currently knows what about this outbreak).

Read More “Salmon, aquaculture, and the spread of Infectious Salmon Anemia” »

A slimehead by any other name should never be on your plate

Posted on October 26, 2011 By Andrew Thaler 6 Comments on A slimehead by any other name should never be on your plate
Science

Orange Roughy - image by FishBase artist Robbie Cada
Orange Roughy - image by FishBase artist Robbie Cada

Slimehead is not a word you would expect to find on the menu of a fancy restaurant. Like dolphin*, toothfish*, goosefish*, mudbug*, hog*, and gizzard fish*, slimeheads have undergone a bit re-branding over the last few decades to make their name as palatable as their fillets. Enter the Orange Roughy, a dull, uninspired name that captures nothing of the grandeur of Hoplostethus atlanticus and ignores the defining characteristic of these deep-sea fishes.

What does Orange Roughy mean to you? Well, it’s probably orange, and I guess roughy means it might be rough, or something. The name is pretty uninformative. But slimehead! Slimehead tells you quite a bit about this creature, and leads to some interesting ecological questions. Why is it’s head covered in slime? What does the slime do? How is the slime contained in its head?

Read More “A slimehead by any other name should never be on your plate” »

Western Australia’s sharks need your help!

Posted on October 23, 2011 By David Shiffman 14 Comments on Western Australia’s sharks need your help!
Conservation, Science

Great White Shark. Image courtesy animals.NationalGeographic.com

Last week, I wrote about three current shark conservation issues, including a proposed shark cull in Western Australia. Barbara Wueringer was able to deliver her letter to Western Australian government officials on Friday, and thanks to your help, it was signed by more than 100 scientists and conservationists from all over the world.

Yesterday, however, another swimmer was killed by a shark in Western Australian waters. George Thomas Wainwright, 32, was a native of Texas who had been working on a boat in Australia. This attack, which is the third in the last two months, has resulted in renewed calls for a “shark cull”. The proposed plan would involve both an attempt to kill the specific shark responsible for killing Mr. Wainwright and a more general killing of all the sharks in the area. It is believed that the shark that killed Mr. Wainwright was a great white shark, also known as a  “white pointer” in Australia.

Read More “Western Australia’s sharks need your help!” »

RJD Twitter teach-ins start Monday at 1 with overfishing

Posted on October 21, 2011 By David Shiffman 3 Comments on RJD Twitter teach-ins start Monday at 1 with overfishing
Science

My lab, the RJ Dunlap Marine Conservation Program at the University of Miami, will be hosting a series of Twitter teach-ins on marine biology and conservation topics. Each teach-in will cover a topic in a series of Tweets, including links to photos and videos, as well as NGO reports, blog posts, and scientific papers which people … Read More “RJD Twitter teach-ins start Monday at 1 with overfishing” »

Climate change deniers continue to be wrong, science words with friends, and support science in the classroom

Posted on October 21, 2011October 21, 2011 By Andrew Thaler 4 Comments on Climate change deniers continue to be wrong, science words with friends, and support science in the classroom
Science

The bliggityblogsphere has been abuzz with recent finding by the Berkeley Earth Project that independently confirm that global climate change is real. From the BBC:

The Earth’s surface really is getting warmer, a new analysis by a US scientific group set up in the wake of the “Climategate” affair has concluded.

The Berkeley Earth Project has used new methods and some new data, but finds the same warming trend seen by groups such as the UK Met Office and Nasa.

source

Phil Plait, the Bad Astronomer, has a nice, in depth write-up, that provides some caveats missing from most of the press releases: New independent climate study confirms global warming is real.

Read More “Climate change deniers continue to be wrong, science words with friends, and support science in the classroom” »

Culling, bycatch, and loopholes: three shark conservation petitions need your signatures!

Posted on October 19, 2011October 27, 2011 By David Shiffman 9 Comments on Culling, bycatch, and loopholes: three shark conservation petitions need your signatures!
Conservation

While we can all celebrate the recent passage of California’s shark fin ban, sharks still need your help! The government of Western Australia is planning a “shark cull”, intentionally killing large numbers of threatened species to reduce the probability of shark attacks. The Marine Stewardship Council is considering granting “sustainable” status to a fishery with huge shark bycatch issues (an issue we originally covered last year). The European Union, one of the largest shark fishing entities in the world, still has large loopholes in their shark fishing policy. In the past few weeks, I’ve been contacted by conservation organizations working on these issues, and they need our help!  Please consider signing the petitions listed below, and please consider telling interested friends and colleagues. As I’ve written many times before here on Southern Fried Science, I don’t support just any petition, but these are all from legitimate people and organizations and I have chosen to sign all three.

Read More “Culling, bycatch, and loopholes: three shark conservation petitions need your signatures!” »

Happy Hagfish Day!

Posted on October 19, 2011 By Andrew Thaler
Uncategorized

It’s finally here, that momentous day where, once a year, we come together to celebrate the strange, weird, gross, and outright ugly in the animal kingdom. It’s Hagfish Day! Check out WhaleTimes for some outstanding educational material on the beauty of the ugly, including an interview with yours truly on a pair of exceptionally cool … Read More “Happy Hagfish Day!” »

The Importance of Word Choice: Terms with multiple meanings for scientists and the public

Posted on October 18, 2011January 10, 2024 By Andrew Thaler 18 Comments on The Importance of Word Choice: Terms with multiple meanings for scientists and the public
The Importance of Word Choice: Terms with multiple meanings for scientists and the public
Uncategorized

If you haven’t seen the excellent post on Mountain Beltway – Words matter – you should head over there and take a look. The post brought up some interesting ideas about word choice, and how the common definition of a word may convey a different meaning than the scientific definition. For science communicators, this may lead to confusion … Read More “The Importance of Word Choice: Terms with multiple meanings for scientists and the public” »

Are you ready for Hagfish Day?

Posted on October 17, 2011October 17, 2011 By Andrew Thaler 1 Comment on Are you ready for Hagfish Day?
Popular Culture

Ratty would be proud.

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