Pular para o conteúdo
PodcastsCiênciaHow To Protect The Ocean

How To Protect The Ocean

Andrew Lewin
How To Protect The Ocean
Último episódio

1954 episódios

  • How To Protect The Ocean

    The Boat Sharing Economy Is Exploding, Here's Why You Shouldn't Buy a Boat

    04/08/2026 | 10min
    The boat rental market is bigger than most people realize, and it's growing fast. In this episode, Andrew shares a personal story about his dad, boats, and why he's spent the last few months considering buying one, before walking through the data that changed his mind about ownership altogether.
    Andrew breaks down the numbers behind the boat sharing economy: a market valued between nineteen and twenty three billion dollars US, growing five to seven percent a year, with electric propulsion emerging as the fastest growing segment in boat rentals. Peer to peer platforms like Getmyboat, Boatsetter, Click and Boat, and Samboat are expanding access based boating, and membership and club models are outpacing traditional ownership. He also digs into why electric motors are becoming the preferred choice for rental fleet operators, from lower maintenance to fewer moving parts to a quieter, more pleasant experience on the water.
    This episode sets up Friday's interview with Alexandra Manjon, who runs an electric boat sales business, for a deeper conversation on electric motors and where the industry is headed.
    Takeaways:
    The global boat rental market is valued at roughly nineteen to twenty-three billion dollars US and growing five to seven percent annually
    Electric boats are the fastest-growing power source segment in boat rentals, projected at a compound annual growth rate near seventeen to eighteen percent through 2031
    Peer-to-peer platforms like Getmyboat, Boatsetter, Click and Boat, and Samboat are expanding access-based boating over ownership
    Electric propulsion means lower maintenance and fewer moving parts, making it attractive for rental fleet operators
    Renting lets you try a boat, including an electric one, without the upfront cost or ongoing maintenance burden of ownership
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    Why Cargo Ships Are Bringing Back Sails to Cut Emissions

    03/08/2026 | 11min
    Global shipping moves roughly 80 to 90% of the world's trade, and it comes with a real climate cost: the industry is responsible for a little over 2% of global CO2 emissions. On today's episode of the How to Protect the Ocean Podcast, Andrew looks at one of the more surprising fixes the industry is turning to: sails. Not the old canvas kind, but massive rigid wing sails retrofitted onto modern cargo vessels to cut fuel use and emissions without waiting on next-generation fuels.
    The centerpiece example is the Pyxis Ocean, a bulk carrier fitted with two 37.5-meter WindWings that fold down like giant airplane wings when they're not catching wind. It's part of a wider trend: more than 100 large cargo ships now sail with some form of wind propulsion installed, and the fuel savings range from about 1% to as much as 47%, depending on the number of sails and wind conditions. Andrew breaks down why shipping companies are leaning into this old-school technology now, from tightening emissions regulations to the simple fact that wind is free once the hardware is on deck.
    The bigger obstacle isn't the technology, it's the business model. Andrew digs into the split incentive problem in shipping: the owners who pay to install wind systems often aren't the ones paying for fuel, and the charterers who control fuel costs aren't the ones footing the bill for new equipment. That mismatch, more than any engineering hurdle, is what's slowing wind propulsion from scaling across the global fleet.
    Takeaways:
    Global shipping carries 80 to 90% of world trade and produces roughly 2% of global CO2 emissions
    The Pyxis Ocean was retrofitted with two 37.5-meter WindWing sails and helped kick off the current wave of wind-assisted shipping
    More than 100 large cargo ships now have wind propulsion installed, saving an estimated 100,000 tonnes of CO2 equivalent a year combined
    Wind can cut fuel use anywhere from 1% to 47%, and purpose-built wind-assisted ships could average a 50% reduction
    The biggest barrier to scaling wind propulsion is commercial, not technical: owners and charterers have mismatched incentives
    The IMO has set decarbonization targets for shipping, and EU-funded projects are running sea trials in the North Sea to prove the technology out
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    Can Hollywood Go Green? Inside the Sustainable Production Movement

    31/07/2026 | 54min
    Hollywood might not be the first industry you think of when it comes to protecting the planet, but film and TV production has been quietly transforming how it operates behind the scenes. In this episode, Andrew sits down with Zena Harris, founder and president of Green Spark Group and co-host of The Tie-In podcast, to unpack what sustainability actually looks like on a working film set.
    Zena walks through the surprising ways major productions are cutting fuel consumption, swapping diesel generators for solar power and battery stations, and building a circular economy for set materials instead of sending them to the landfill. She traces the industry's evolution from early recycling programs to today's focus on electrification, and explains why sustainability still gets treated as a "luxury" that's often the first line item cut when budgets tighten.
    Whether or not you follow the entertainment industry, this conversation offers a blueprint any organization, including conservation groups, can use to look inward at its own operations and lead by example.
    Takeaways:
    Green Spark Group has helped productions like the CBC build sustainability into operations from leadership on down.
    Fuel consumption from vehicles and generators is the single biggest driver of a film production's carbon footprint.
    Sustainability consultants now aim to join productions four to eight weeks before filming starts, rather than days before.
    Cost savings and industry reputation, more than regulation, are what convince studios and producers to change.
    The next frontier for the industry is measuring the embodied carbon in materials like set-building lumber, not just fuel and waste.
    Sustainability is still widely treated as an optional add-on, which means it's often the first thing cut when budgets get tight.
    Links for Zena:
    LinkedIn: linkedin.com/in/zenaharris
    Website: greensparkgroup.com
    LinkedIn: linkedin.com/company/greensparkgroup
    Instagram: instagram.com/greensparkgroup
    Facebook: facebook.com/greensparkgroup


    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    Greenwashing Exposed: Why 400+ Companies Got Caught Lying About Sustainability in 2026

    30/07/2026 | 10min
    Businesses love to say they are sustainable. Andrew breaks down why that word is no longer enough on its own. A new EU consumer protection regulation now requires companies to prove environmental claims with evidence, and it has helped drive more than 400 greenwashing-related enforcement actions across the US, UK, EU, Canada, Australia, and India in 2026 alone.
    Andrew draws on his own university experience with food labeling regulation to explain how vague standards let companies technically comply while misleading the public, then walks through real cases including SEC fines against Goldman Sachs, DWS, and WisdomTree Asset Management, state attorney general lawsuits in New York, California, and Washington DC, and Canada's growing green hushing trend where companies quietly stop talking about sustainability to avoid legal risk.
    The episode closes with practical advice for listeners on spotting greenwashing before it fools them, plus a preview of tomorrow's conversation with sustainability consultant Zena Harris on cleaning up the entertainment industry's environmental footprint.
    Takeaways
    Over 400 greenwashing enforcement actions were recorded globally in 2026
    The EU's updated consumer protection regulation requires companies to substantiate environmental claims
    The SEC fined Goldman Sachs, DWS, and WisdomTree Asset Management for ESG-related misstatements
    State attorneys general in New York, California, and Washington, DC have filed greenwashing lawsuits
    Canada is seeing a rise in green hushing as companies scale back ESG statements to avoid litigation
    Vague terms like eco-friendly, green, and carbon neutral require evidence, not marketing language
    Third-party verification is more reliable than a company's own sustainability claims
    Tomorrow's episode features sustainability consultant Zena Harris on the entertainment industry
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
  • How To Protect The Ocean

    People and Sustainability: The Human Cost Big Business Keeps Ignoring

    29/07/2026 | 11min
    Sustainability conversations usually center on ecosystems, emissions targets, and corporate pledges, but this episode makes the case that people belong at the center of that conversation too. Andrew looks at how communities living closest to refineries, extraction sites, and industrial waterfronts carry a disproportionate share of the pollution burden, often without having consented to the risk in the first place.
    Using a Philadelphia refinery as a case study, Andrew walks through how fenceline communities experience higher poverty rates, higher rates of residents of color, and elevated cancer and respiratory risk compared to their surrounding cities. He extends that pattern to wildfire response, contrasting how affluent California communities were able to evacuate and rebuild after the Santa Ana wind fires with how remote Northern Ontario and Arctic communities, some with only one road in and one road out, had to be airlifted out entirely. The episode also revisits New York's Hudson River, once devastated by industrial chemical runoff and now home to returning oysters, menhaden, and whales after decades of restoration work.
    The back half of the episode turns to policy. As federal environmental justice efforts recede in 2026, states including Minnesota, Illinois, and Massachusetts are stepping into that gap, and nonprofit legal teams are winning court challenges against federal rollbacks. Andrew closes with a reminder that protecting the environment and protecting people are frequently the same fight, and that sustainable business practices tend to protect local economies as much as they protect public health.
    Takeaways
    Communities near industrial facilities carry a disproportionate pollution burden, often without their consent
    Fenceline communities show higher poverty rates, higher percentages of residents of color, and elevated cancer and respiratory risk
    Wildfire evacuation capacity varies sharply by community resources and infrastructure
    The Hudson River's recovery shows environmental restoration is possible after decades of industrial damage
    States are advancing environmental justice policy as federal efforts recede in 2026
    Courts have blocked some federal rollbacks of environmental justice funding
    Protecting the environment and protecting public health are frequently the same fight
    Support Independent Podcasts: https://www.speakupforblue.com/patreon
    Need help with your ocean non-profit, company, or project? Get the help you need with Pisces Oceans Inc.: https://www.piscesoceans.ca

    Connect with Speak Up For Blue
    Website: https://bit.ly/3fOF3Wf
    Instagram: https://bit.ly/3rIaJSG
    TikTok: https://www.tiktok.com/@speakupforblue
    Twitter: https://bit.ly/3rHZxpc
    YouTube: www.speakupforblue.com/youtube
Mais podcasts de Ciência
Sobre 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.
Site de podcast

Ouça How To Protect The Ocean, O Tempo Virou e muitos outros podcasts de todo o mundo com o aplicativo o radio.net

Obtenha o aplicativo gratuito radio.net

  • Guardar rádios e podcasts favoritos
  • Transmissão via Wi-Fi ou Bluetooth
  • Carplay & Android Audo compatìvel
  • E ainda mais funções
How To Protect The Ocean: Podcast do grupo
Aplicações
Social
v8.12.2 | © 2007-2026 radio.de GmbH
Generated: 8/4/2026 - 2:34:12 PM