Protect Our Oceans: from the ground in Guam and the Commonwealth of the Northern Mariana Islands

Carlotta Leon Guerrero is a former Member of the 23rd, 24th, and 25th Guam Senate. She was also a two-term president of the Association of Pacific Island Legislatures and previously worked as a radio and television journalist in Guam and the Northern Mariana Islands.

In April 2017, President Donald Trump ordered Secretary of Interior Ryan Zinke to examine 27 protected areas established by Presidents Bill Clinton, George W. Bush, and Barack Obama using the 1906 Antiquities Act.  Included in the list were four marine monuments in the Pacific Ocean, the Papahanaumokuakea Marine National Monument in Hawaii, Mariana Trench Marine National Monument in the Mariana Islands, Rose Atoll Marine National Monument in American Samoa, and the Pacific Remote Islands Marine National Monument (sometimes referred to as Pacific Remote Island Areas or PRIA), which is made up several isolated islands and atolls under American control.  This should have all of us on Guam and in the Pacific concerned, because we are the people who will have to live with the outcome.

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June is National Ocean Month and the president’s proclamation needs some fact checking.

June is National Ocean Month! Take a moment to step back, breathe, and reflect on what the ocean means to you. Go to the beach. Read Moby Dick. Build an underwater robot. And then go remind you representative how critical science-based ocean policy is to the future of our country. It seems like our elected leaders may need a little refresher on that, since the presidential proclamation announcing National Ocean Month is a bit… inaccurate.

Fortunately, we’ve take the time to graciously provide some constructive corrections. You’re welcome.

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How Millard Fillmore reshaped the oceans in a quest for guano.

President Millard Fillmore

The numbers are in, and over the last eight years, President Barack Obama has protected more ocean than any other president in history. His expansion of NOAA and implementation of a National Ocean Policy will impact ocean health and fisheries management for generations. By almost any measure, he has had the biggest impact on the ocean of any modern presidency. Which raises the obvious question: is President Obama the most influential ocean president in history? Not by a long shot. That honor has to go to the president who’s policies have fundamentally shaped and reshaped how we view and control ocean territory, who laid the foundation for almost all the ocean protections we currently enjoy, and who set the precedent for the American Empire. That man is President Millard Fillmore, and he did it all for bird poop.


Agricultural science is beginning to understand that soil is not just soil, but a collection of nutrients that are slowly drawn from the ground by growing crops. Nitrogen, phosphorus, and potassium are crucial ingredients. The Industrial Revolution is pushing agriculture away from passive crop re-nourishment processes and towards intensive, fertilizer-driven farming. Fertilizer producers can’t keep up. At the same time, the American whaling industry had reached its zenith and began to fall. Coastal whales were harder to find and the bold men of Nantucket ventured out across the Pacific in search of the last great whaling grounds.

In these voyages, the whalers found numerous tiny, often uncharted islands in the Pacific. These remote islands were refuges, not just for weary sailors, but for generations of seabirds. From these seabirds rose great mountains of guano, guano rich in the nutrients plants crave. Guano was the solution to the fertilizer crises.

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37 things I learned about shark ecology and conservation for my dissertation

The fam attending my dissertation defense

The fam attending my dissertation defense

After a little more than 5 years of hard work, I’ve officially completed my Ph.D.! You can read my dissertation (“An Integrative and Interdisciplinary Approach to Shark Conservation: Policy Solutions, Ecosystem Role, and Stakeholder Attitudes”) online here in its entirety.

In case there are some among you who don’t really want to read a 281 page dissertation but are curious about what I found, I’ve prepared this blog post to summarize my key conclusions. (Note: this does not include every conclusion. Some are aggregated together, and some more technical conclusions are omitted for this summary).

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The 2016 presidential candidates address ocean issues (sort of).

Finally, after almost a year of silence, we have concrete responses from the leading presidential candidate about ocean health and, in particular, the state of America’s fisheries. Well, sort of., a non-partisan science advocacy group, asked the four leading candidates a slew of 20 science-related questions, including the following about ocean health:

“There is growing concern over the decline of fisheries and the overall health of the ocean: scientists estimate that 90% of stocks are fished at or beyond sustainable limits, habitats like coral reefs are threatened by ocean acidification, and large areas of ocean and coastlines are polluted. What efforts would your administration make to improve the health of our ocean and coastlines and increase the long-term sustainability of ocean fisheries?”

Gary Johnson and Donald Trump declined to answer (Johnson declined to answer any question, Trump’s submitted boilerplate copy that makes no mention of the oceans or any ocean issue).

Jill Stein’s succinct response acknowledged the problems that overfishing, climate change, and ocean plastics pose to the oceans, but provides no specific policy recommendations.  Read More

Six thoughts about Greenpeace’s attack on Ray Hilborn.

Update: Both the University of Washington and the Proceedings of the National Academy of Sciences have reviewed Greenpeace’s claims and concluded that Hilborn did not violate their disclosure policy.

First, some background:

Or, just read Trevor Branch’s timeline.

1. The idea that scientists should declare every source of funding over the history of their career on every scientific paper is impractical and wholly unnecessary in a connected world where anyone can effortlessly access a researcher’s CV. Non-profit NGOs only need to file one financial disclosure statement every year, not attach it to every press release, and that is also perfectly adequate.

2. Transparency in funding is important. Claiming that a researcher is failing to disclose funding information when that information clearly is available and accessible erodes public trust in science and makes everyone’s job harder. Greenpeace didn’t send a team of stealth lawyers on an o’dark thirty raid of the UW mainframe, they asked for the information and were given it.

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In an Adventure …. with Scientists ! (…or why does America hate science so much?)

In the UK “The pirates ! In an adventure with scientists” an animated movie by Aardman Animations (the studio behind Wallace & Gromit) saw some success at the movie box office. The film was based by on the popular book by the same name by Gideon Defoe, which features, as the name suggests, pirates, Charles Darwin and scientists of the Royal Society. When the movie was screened in the US however, the title was changed to “The Pirates! Band of Misfits” because it was thought that American children would avoid a movie with scientists in. All reference to Darwin, who was one of the main characters, was also removed from US trailers, presumably because evolution is viewed as ‘controversial’ in the US.

Why is it science is such seen this way in the US?

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Is peer-review best left to academic journals?

If you have ever dealt with scientific data, you’ve probably encountered one of the shadier sides of science: academic publishing. While they’ve stood, in some cases, for centuries, as the official record of scientific advancement safeguarded under the watchful eye of peers, modern journals live in a modern world. Millions of words have already been spilled on the subject, so that’s not what this article is about. Instead, I’m left asking whether academic publishing is the only means of getting the stamp of peer-review these days?

The reasons leading me to ask this question are many, but primarily through working in a management arena lately. One example, in particular, highlighted many of the disconnects between the need for verified scientific data and the incentives of journals. This moment was at a Chesapeake Bay Program Sustainable Fisheries Goal Implementation Team meeting (for those of you not in the Chesapeake region, that’s a consortium of regional fisheries managers), where a room full of decision-makers needed a verified stock assessment of blue crabs to move forward with their management planning. Peer-review is the time-tested, well-understood, and arguably easiest means of verifying data. Read More

Three facts (and a lot of questions) about The Ocean Cleanup

The Ocean Cleanup is back in the news, with their first test deployment happening imminently off the coast of Japan. From reviews of their current material, it seems clear that they have not taken the critical assessment of their feasibility study, graciously provided pro-bono by Drs. Martini and Goldstein, to heart. This is unfortunate. As the project has progressed, many in the ocean science and conservation community have not only grown more skeptical of its effectiveness, but are increasingly wary of the potential this project has to cause significant environmental harm. As of yet, The Ocean Cleanup has presented no formal Environmental Impact Assessment, a critical document which would provide the data necessary to properly gauge the potential for environmental harm from large-scale engineering projects.

Image produced by The Ocean Cleanup.

Image produced by The Ocean Cleanup.

Goldstein and Martini’s technical review is essential reading for anyone tracking the progress of The Ocean Cleanup, but there are many additional issues that the Ocean Cleanup has not yet addressed. Here, I present three issues related to the construction and operation of The Ocean Cleanup and the necessary information that, were I in charge of regulating the high seas, would need to know before such a project could be approved.

1. The Ocean Cleanup will be the largest offshore structure ever assembled. 

When completed, The Ocean Cleanup will span 100 km of open sea with a massive array of booms and moored platforms. If successfully constructed in the proposed region, the mooring used will be the deepest ever constructed. The booms will stretch across a major oceanic current, interacting with plankton transport and pelagic migrations.

What I want to know: How will The Ocean Cleanup monitor changes in ocean-wide population structure? What community baselines have been established from which ecosystem impact can be assessed? What contingency are in place should catastrophic failure occur? Ultimately, what chronic threshold will be used to trigger a shutdown of the Ocean Cleanup, should major environmental impacts be detected as a result of standard operation, who will access to the data necessary to monitor those impacts, and who will have authority to trigger a shutdown? Read More

Did Wyoming really just outlaw citizen science?

I first heard about the new Wyoming law #SF0012 through the Slate article summarizing it as a criminalization of citizen science. There’s a real danger that it could be interpreted and implemented that way, but let’s try and give Wyoming the benefit of the doubt for a minute. The text of the law only requires that scientists (citizen or otherwise) acquire written or verbal permission from landowners for collecting data on their land. It goes on to define what “data” means, including photographs in a fairly wide definition, and “collecting” as taking data with the intention of turning it over to a state or federal agency. It also defines trespassing and outlines the consequences for those who fail to receive permission. In short: the data collector could go to jail and their data will not be admissible in legal or policy proceedings.

At the core, the law re-hashes a fairly common definition of trespassing. The key part of the law that’s new is that the data won’t be admissible in court and the act of turning them over to federal or state agencies will make you an outlaw. Part of me thinks that data collectors, including citizen science groups, should be asking permission to go on someone’s land. This is both to keep ethics at the forefront of our scientific endeavors and for the personal safety of scientists (ranchers are known to carry shotguns, after all). Read More