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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 1256: Invasive species arriving in Antarctica buy boats Jan 12, 2022
    Show notes

    Is visiting the Antarctic on your bucket list? If so, you may want to take the right boat to get there.

    PhD researcher at the University of Cambridge, Arlie McCarthy, wrote a great piece that we should all be talking about regarding invasive species reaching the Antarctic on Conversation.com.

    The article describes the difficult path invasive species have had to travel to reach the shores of the Antarctic. The Southern Ocean's currents rotate clockwise around the continent deflecting many of the species. If the invasive species do make it to the coastal area, then they would have to survive the freezing cold temperatures and rough waters. These conditions make it difficult for invasive species to settle. Unless they travel by boat.

    Humans visit the continent for a variety of reasons: tourism, research, fishing, and supply researchers. The ships they take to reach the frozen continent provide invasive species with a direct pathway to the coastal area increasing the chance of species survival and colonization.

    Invasive mussels and crabs can pose problems for local species. Mussels can outcompete local species for space by forming mussel beds and altering the habitat. Crabs can be a new threat to local populations as they become new predators. The results can alter the Antarctic coastline as we know it.

    There are measures that can be taken to reduce the level of exposure to invasive species. Add a coating to the hull of the boat to ensure animals and plants do not stick to the hull. Exchanging ballast water outside the coastal zone would also help. Preventative measures are helpful, but enforcement will be necessary to ensure success.

    Link to article: https://theconversation.com/antarcticas-unique-ecosystem-is-threatened-by-invasive-species-hitchhiking-on-ships-174640

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1255: Individuals VS Corporations - who is more responsible for our wasteful society Jan 10, 2022
    Show notes

    There was a great conversation happening on TikTok (yes, TikTok) on Dr. Virginia Schutte's account regarding wastefulness and our environment.

    The video series started with Virginia stitching another creator on her comments about being judged for her family using paper plates. Virginia responded by saying that she chooses not to judge anyone on their lifestyle and rather approaches people with love and support to help others understand what conservation is and that not everyone is able to do conservation.

    A number of other comments were generated from the first video and Virginia had great responses to them. I discuss them in this episode and add my own thoughts on conservation and how we and corporations can act to help our blue planet.

    Virginia's TikTok account: https://www.tiktok.com/@vgwschutte

    Meteor podcast: https://meteorscicomm.org/

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1254 - We now have evidence that warmer waters with less oxygen will produce smaller fish dominated communities Jan 07, 2022
    Show notes

    There is a prediction that says the ocean will have warmer water with less oxygen that will be more conducive to smaller mesopelagic fish. A study was recently published in Science and covered on Mongabay news that provides empirical evidence from 130,000 years ago (where, warmer and less oxygenated waters occurred) that shows the prediction could happen.

    The same conditions that were present 130,000 years ago are predicted to happen in 2100 that will have severe consequences for global fisheries, especially in the Humboldt Current System off the coast of Peru, where the study was conducted.

    The Humboldt Current System is home to one of the most productive waters in the world and accounts for over 15% of the global catch. Warmer, less oxygenated waters could cripple the fisheries as smaller fish will not meet the global food demand.

    Fisheries management methods such as fish quotas and marine protected areas should be employed to reduce the impact of overfishing that can accelerate the process of shifting to a smaller fish dominance.

    Enforcement of the fisheries management policies will also be key in maintaining fish populations.

    Link to article: https://news.mongabay.com/2022/01/warmer-oxygen-poor-waters-threaten-worlds-most-heavily-exploited-fish/

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1253: The plight of the endangered Indus River dolphin Jan 05, 2022
    Show notes

    Another Indus river dolphin was found dead near the Taunsa Barrage (a damn) in the Indus River (Pakistan) bringing the total to three Indus dolphins in the past month found dead. This past dolphin was found in fishing gear, which is the greatest threat to the population that is already limited by the physical barriers of six barrages within the river.

    Non-governmental organizations are trying to pressure the government to enforce policies that regulate the type of fishing gear, material, and mesh size as there has not been any enforcement on the fishing contractors in the area.

    Link to article: https://www.dawn.com/news/1667055

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1252: More sightings of marine mammals in Cornwall comes with a price of increased strandings Jan 03, 2022
    Show notes

    The people of Cornwall, UK are enjoying the increased number of marine mammal sightings over the past couple of years; however, unfortunately, they are also seeing an increased number of marine mammal strandings.

    New sightings might have to bring about new policies that can change the way people in Cornwall fish and use the ocean in the future.

    Link to article: https://www.cornwalllive.com/news/cornwall-news/good-year-whale-dolphin-sightings-6408638

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1251: Why scientists understand the movie Don't Look Up more than you know Dec 31, 2021
    Show notes

    Watching Netflix's new movie Don't Look Up made me feel seen as no other movie has before. The movie is a satire on how society reacts to the news of environmental disasters and depicts scientists as whistleblowers that are annoying to society's day-to-day living.

    Many non-scientists felt the frustration and anger of Jennifer Lawrence's character that was a Ph.D. candidate who was passionate about what she had discovered and was angry that no one was trying to stop the destruction of the planet. We feel a similar struggle trying to speak up for climate change.

    There were people who criticized the movie. They complained that it made society out to be dumb and they didn't like that. They thought the writer, Adam McKay, should stick to making movies similar to his other hits, such as Step Brothers.

    I think many of the critics are proving the point of the film.

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1250: Hope can help win the war on nature Dec 20, 2021
    Show notes

    A friend recently recommended a podcast to me where the host interviewed Dr. Jane Goodall. Dr. Goodall is a terrific scientist and is known for her studies on great apes where she lived with apes in the wild for many years.

    During the podcast, the host, Jay Shetty, discussed how hope could help fight the war on nature. I've heard from family and friends that they lose hope after hearing the doom and gloom of nature, yet Dr. Goodall suggests that they people can get their optimism back through local actions.

    I talk about how hope should be part of every nature message if we want to end this war on the environment.

    Link to podcast: https://podcasts.apple.com/ca/podcast/jane-goodall-on-winning-the-war-on-nature-how-simple/id1450994021?i=1000538899362

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1249: Are floating solar panels good for Ocean habitats? Dec 17, 2021
    Show notes

    We need to do many things to reduce Climate Change and there are companies that are working around the clock to help bring renewable energy to the forefront in order to get them online.

    You may notice more windmills in the Ocean or near highways and the acres of land dedicated to solar panels. The latter is the focus of today's episode, solar panels.

    One of the major challenges to adding more solar panels is finding the space to put them. Deserts seem to be a good area, but one company is also looking at floating solar panels to decrease the risk of competing for space, but is adding a number of floating panels good for the habitats underneath the surface of the water?

    Link to website: https://www.ciel-et-terre.net/

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1247: Dr. David Suzuki tells protesters that people will "blow up pipelines" governments don't do anything about climate change Dec 15, 2021
    Show notes

    The people are fed up with the broken promises of climate action by governments and will eventually resort to violence if the government doesn't clean up its act with the oil and gas industry. Dr. David Suzuki thinks that blowing up pipelines is inevitable if governments continue to ignore the people's wishes of climate action now.

    The speech is getting a lot of heat from conservative-leaning media as they think the words will lead to environmental terrorism.

    What are your thoughts?

    Link to article: https://nationalpost.com/news/canada/pipelines-will-be-blown-up-says-david-suzuki-if-leaders-dont-act-on-climate-change

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


    SUFB 1247: Why mining deep-sea hydrothermal vents is a bad idea Dec 13, 2021
    Show notes

    Deep-sea mining is on the minds of many mining and tech companies as there is a potential to mind the metals that are so badly needed for computer chips that power the very devices you are using to listen to this podcast. However, we are not aware of the ramifications of mining unique areas such as deep-sea hydrothermal vents.

    A PhD candidate in deep-sea biology for Queen's University Belfast, Elin Angharad Thomas, conducted an analysis to assess whether the species that are found in hydrothermal vent habitats would be threatened by deep-sea mining. She used the criteria for the IUCN Red List to determine whether the species would be considered "at risk."

    The results of her analysis revealed that 2/3 of the species analyzed would be considered endangered by deep-sea mining and 20% of the species would be considered critically endangered.

    The results of the study make more of a case to avoid deep-sea mining to preserve biodiversity in the deep sea.

    Link to article: https://www.theinertia.com/environment/deep-sea-mining-may-wipe-out-species-we-have-just-discovered/

    Connect with Speak Up For Blue: Website: https://www.speakupforblue.com/ Instagram: https://www.instagram.com/speakupforblue/ Twitter: https://twitter.com/speakupforblue


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