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    Natural Sciences

    How To Protect The Ocean

    Dive into the Depths: Join Andrew Lewin on ‘How to Protect the Ocean’ – Your Gateway to Exclusive Ocean Insights! Explore the latest, uncharted realms of ocean science and conservation that you won’t find anywhere else. Andrew takes you on an inspiring journey to uncover the hidden gems of oceanic discovery and initiatives. Tune in to discover how you can transform your life for a better ocean, one episode at a time.

    The How To Protect The Ocean is your resource to keep you informed on the latest ocean news; teach you how to speak up for the ocean; and, how you can take action to live for a better ocean.

    There is so much information on the ocean and the issues that are affecting it that it can be difficult to find optimism in the future of the ocean. Climate change, overfishing, plastic pollution, water pollution, and coastal development have altered the ocean in ways that have negatively changed the way we use it.

    The repercussions of climate change, including the ominous specter of rising sea levels, the relentless march of warming ocean temperatures, and the ominous shadow of ocean acidification, have not only altered the very fabric of our coastlines but have also conjured fiercer storms and summoned floods with growing frequency. The fossil fuel industry may whisper in your ear that the situation is insurmountable, an inescapable fate. However, this podcast is here to unveil a different narrative, one that empowers you to take action. It illuminates the path to change by casting your vote for leaders committed to implementing climate-rescuing policies and by offering invaluable insights into how each of us can shrink our individual carbon footprint.

    The grim reality of overfishing casts a long shadow, fueled by governmental shortcomings in the stewardship of both commercial and recreational fisheries. Within the delicate balance of our oceans, every fish population possesses a threshold – a point at which the relentless harvest of fishermen begins to erode their numbers. The management of these aquatic resources is a formidable task, as the elusive currents of the sea often defy easy tracking. Furthermore, the menace of illegal, unregulated, and unreported (IUU) fishing looms large in many nations, adding to the crisis.

    Yet, a glimmer of hope shines through the depths. A beacon for responsible consumption emerges in the form of seafood programs, guiding conscientious individuals toward choices that safeguard our oceans. By heeding these programs, you not only savor the delights of sustainable seafood but also become an informed guardian of marine ecosystems.

    The relentless scourge of plastic pollution has unleashed an epidemic of death upon the denizens of our oceans. It’s a ruthless killer, claiming the lives of hundreds of thousands of marine mammals, majestic sharks, grandiose fish, gentle sea turtles, and the graceful sea birds that soar above. The malevolence of this crisis knows no bounds, with microplastics infiltrating even the remotest depths of the ocean and etching their presence along every coastline.

    To mount a defense against this ecological cataclysm, the clarion call for action echoes on the international and national stages. It beckons governments far and wide to adopt resolute policies, wielding the power to outlaw the menace of single-use plastics and demanding the meticulous detoxification of our supply chains. In this grand battle to safeguard our seas, the fight against plastic pollution knows no borders.

    The ominous specter of water pollution looms large, a consequence of our thoughtless disposal into the arteries of our planet – our streams, rivers, lakes, and oceans. This callous act reverberates, sending shockwaves through the intricate ecosystems of our coastal havens, where the likes of coral reefs, resilient mangroves, and swaying seagrasses thrive. But alas, this intrusion is not benign; it bears the capacity to corrode and dismantle these vital sanctuaries, the very lifeblood of countless fish and the steadfast guardians of our vulnerable shorelines.

    Yet, amidst the unsettling tide of pollution, there emerges a ray of hope. Through individual resolve and visionary government policies harnessed with cutting-edge technology, we can stem this toxic deluge. Water treatment systems stand as stalwart guardians, armed with the ability to sift out the insidious nutrients that fuel destructive algal blooms. The power to heal our waters and preserve the sanctity of our coastal treasures lies within our grasp.

    Coastal development, driven by human desires to construct homes or fortify the shoreline against erosion, represents a significant intervention in the natural order. Yet, these changes, while initially confined to the coastal zone, often send ripple effects that extend far beyond their original boundaries, casting a shadow of unintended consequences.

    The repercussions of altering coastlines resonate through interconnected ecosystems, occasionally triggering a cascade of events that can inflict profound harm on distant areas. In doing so, this well-intentioned transformation can unwittingly imperil the lives and livelihoods of communities residing in the wake of its impact. It is a stark reminder that our actions along the coast carry a profound responsibility, not just to the immediate environment but to the greater web of life and society that depends upon it.

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    Latest Episodes:
    SUFB 735: Marine Stewardship Council With Lucy Erickson Mar 24, 2019
    Show notes

    Buying seafood is a difficult process these days, especially if you would like to buy sustainably caught seafood. There are so many things to take into account such as farmed vs wild caught, how the seafood was caught, where it was caught, and who caught it.

    Then, when you finally think you have everything solved with apps such as Seafood Watch and programs such as Ocean Wise, you find out that the seafood you bought has a 48% chance (in Canadian cities) that it may not be the seafood you thought you were buying, or as it was advertised. In other words, seafood fraud is a big problem.

    So how do you buy seafood that solves all of the problems highlighted above? So search for the Marine Stewardship Council (MSC) label. MSC works with 400 fisheries around the world throughout the entire supply chain to ensure its 30,000 products that carry the MSC label are sustainable.

    Lucy Erickson, the Science Communications Manager for MSC, joins me on the podcast to discuss how the MSC program works and to give us hope in fisheries for the future.

    Do you buy MSC products? Share your experiences in the Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.

    Links Associated With MSC:

    https://www.msc.org/

    https://www.msc.org/en-us/

    MSC Fisheries Standards: https://www.msc.org/standards-and-certification/developing-our-standards/the-fisheries-standard-review

    Avoid Being Duped By Seafood Fraud:

    https://www.newscientist.com/article/2196872-a-third-of-fish-sold-is-mislabelled-heres-how-to-avoid-being-duped/#.XJUJXBM9tkw.twitter


    SUFB 734: University Of California System Ends Giant Schorlarly Journal Contract Mar 22, 2019
    Show notes

    Nick Wehner joins me on the podcast today to discuss some huge news from the ongoing world of Pay Wall Journals vs Open Access Journals. The University of California has officially ended its contract with the publisher Elsevier, which was worth $11 million. UC said it was ending the contract to continue its pursuit of more available Open Access documents.

    A whopping 70% of Marine Conservation Managers do not have access to scientific journals that can provide the managers with informed decisions based on the most recent science and conservation studies. The expense for the yearly subscriptions for the journals is way out of the budget for most managers, small universities, and some state/provincial governments.

    Controlling access to the information in the journals defeats the purpose of science, which is to share data with the world. The paywall journals make hundreds of millions of dollars per year on subscriptions to scientific studies without paying the scientists who pay to produce the material.

    Do you think the UC deal will affect the paywall journal business model in the near future? Share your thoughts in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 733: Is Delaying Plastic Straws Ban In Florida A Good Thing? Mar 21, 2019
    Show notes

    Florida is thinking of banning plastic straws in the state, but not before a 5-year study to see how it would impact the people of Florida. You are probably wondering why Florida would wait for 5 years, or you might be rolling your eyes saying "Oh Florida!!!"

    However, I don't necessarily disagree with the State government on this matter. Banning plastic straws altogether could be bad for people with disabilities, who cannot use alternatives such as metal or paper straws. An all-out ban on plastic straws could exclude people with disabilities; therefore, it makes sense do a study.

    I think we all need to realize that governments move slowly for a reason: They have to get it right. If the state government is going to pass a bill, the state can't just amend it easily if they make a mistake. A 5-year study may seem like a long time, but it takes time to do science right.

    I just hope that any exceptions will be found quickly and we can see a 90% ban come into place soon.

    Do you think the Florida government is doing the right thing? Share your thoughts in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 732: Why Are Mako Sharks So Fast Mar 20, 2019
    Show notes

    Have you ever wondered why Mako sharks swim so fast through the water? Well, researchers have found out how they are able to handle the resistance of a medium such as salt water. It all comes down to their denticles.

    Mako sharks have flexible denticles that move to lower the resistance of water in places that will offer the most resistance (the gills) where flow separation exists. Flow separation is where water passes over a structure quickly and then slow down to form tiny eddies. The flexibility in the denticles offers less resistance and takes away the flow separation allowing the shark to continue to gain speed through the water.

    Researchers have already used this technology in making swimsuits and now they are looking towards the skies to make helicopters more efficient.

    Find out how by listening to the episode.

    What other application do you think could work for the denticles? Share your thoughts in the Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 731: Was An Article Claiming To Find A New Article Exaggerating? Mar 19, 2019
    Show notes

    There was a National Geographic article that came out a couple of weeks ago claiming their research team found a "New" type of Orca in the subantarctic (coastal Antarctica).

    The "New" ecotype of orca is called Type D and it has clear morphological differences as the eyepatch is larger, the dorsal fin is longer and more narrow, and the animal is shorter than other Orcas.

    Unfortunately, their claims that the species is new are false. Researchers have known about the Ecotype D Orca since 1904.

    It is great that the team of scientists and explorers were able to get underwater video as well as a tissue sample for DNA analysis. Scientists might be able to figure out whether the ecotypes are genetically difference, which would mean there may be a new species.

    What are your thoughts on the article? Share your thoughts in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 730: How A 16-Year-Old Inspired A Global Student Strike Against Climate Change Mar 18, 2019
    Show notes

    Greta Thundberg, a 16-year-old girl, was the inspiration for the global student strike against climate change that occurred last Friday, March 15th during what she calls #FridaysForTheFuture.

    Greta started protesting against climate change after she saw inaction from politicians, engineers, professionals, and even her own parents in August 2018. She missed school for 3 weeks to protest in front of the Swedish Parliament, where she started to inspired students and adults alike. Her protests caught the attention of major news agencies in Sweden, which led to her protests having a bigger reach.

    Earlier this year, Greta spoke to a panel of international leaders at COP18 telling them that they need to take more action on Climate Change.

    Her leadership has inspired her generation on a global scale.

    I discuss the impact she will have on her generation and try to squash criticisms of her and other youth action takers by people who are always coming up with excuses.

    Do you think Greta is an inspiration? Share your thoughts in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 729: The Scientists Who Died In The Ethiopian Crash Mar 17, 2019
    Show notes

    One week ago today, more than 150 people died tragically in a plane crash in Ethiopia. Several young and bright scientists were among those who died in the crash as they were on their way to a United Nations of the Environment Conference in Kenya.

    Today, I read their names so that we can remember who they were and what they did for conservation.


    SUFB 728: Telemetry Tags Can Be A Tool To Detect Illegal Fisheries Mar 16, 2019
    Show notes

    Illegal fishing is a big problem in the Ocean. It's a problem because the ships can be hard to find and marine conservations may not know a lot of distribution information of the fish being illegally caught. Fishers tend to know where the best fish aggregation sites are. Illegal fishers do to and they won't tell anyone where these sites are. Tools are necessary to find these sites where illegal fishing can occur.

    A team of scientists may have inadvertently found a way to detect where these sites may be by using telemetry tags. A long-term study that involved tagging sharks in the Chagos Sea Marine Sanctuary may have stumbled upon illegal fishing within the protected area.

    The telemetry tags track individual sharks within a certain area and will identify the places the sharks like to go within the protected area. The tags will stop working once they are taken out of the water and log the last location it was in the water. As a tagged shark is illegally caught, the researchers will know exactly where it was caught.

    Unfortunately, enforcement authorities cannot catch the illegal fishers in real time; however, they can study the trends and identify hot spots for illegal fishing. The hot spots can turn into a focus for enforcement or better management implementation.

    Do you think telemetry tags are a good tool to fight illegal fishing? Share your thoughts in our Speak Up For Blue Facebook Group: http://wwwspeakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 727: Small Island Pays The Price During Latest Oil Spill Mar 15, 2019
    Show notes

    Oil spills happen. As we have seen over the past couple of episodes, oil spills can happen anywhere and sometimes governments facilitate the process by not protecting their citizens. Unfortunately, oil spills can have a drastic negative influence on small communities such as Renell Island, a small island within the chain of the Solomon Islands.

    A tank carrying 700 tonnes of oil was ashore during a cyclone and spilled at least 80 tonnes of oil over a reef and coastline just off of Rennell Island. The oil turned the water black, poisoned the fish, killed the corals, contaminated the spring water (where the communities get their drinking water), and cut the island's food supply to those communities (they depend on fish, but know need to collect food from the Government to eat.

    This is just one example of how oil can have negative impacts on coastal communities. Perhaps we should remember that you don't have to be in the Solomon Islands to get affected by oil spills.

    What are your thoughts on this oils spill? Share them in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


    SUFB 726: The Sidestepping Of Regulations For Oil Mar 14, 2019
    Show notes

    The Deepwater Horizon spill in the Gulf of Mexico was one of the worst oils spill disasters in US History. The Obama administration wrote specific regulations in response to prevent another disaster from happening again.

    Since 2016, the Trump administration has given out many waivers to those regulations as oil companies have stated the regulations will slow their process down. The waivers mean that a disaster like the Deepwater Horizon can happen again at any moment.

    I rant in this episode because it doesn't make sense to provide waivers to regulations that will save lives and protect the US economy along coastal states.

    Do you agree with me about the waivers? Share your thoughts in the Speak Up For Blue Facebook Group: http://www.speakupforblue.com/group.

    Want to get started on living for a better Ocean? Sign up for the Grove Collaborative and get a free gift: http://www.speakupforblue.com/goocean.


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