Rephonic
Artwork for World of Sharks
Shark Conservation
Sharks
Marine Conservation
Climate Change
Marine Biology
Save Our Seas Foundation
Conservation
Marine Science
Hammerhead Sharks
D'arros Research Centre
Marine Protected Areas
Jaws
Manta Rays
Seychelles
Marine Mammals
Shark and Ray Conservation
Marine Ecology
Overfishing
Ocean Acidification
Thresher Shark

Welcome to World of Sharks, a podcast all about sharks, rays and their underwater habitat brought to you by the Save our Seas Foundation (SOSF). Forget Jaws – there is SO much more to sharks than their fearsome reputation. Join scientist and shark nerd Dr Isla Hodgson as she chats with leading experts in shark science, conservation and storytelling to take a deep dive into the fascinating world of... more

PublishesTwice monthlyEpisodes100Founded5 years ago
Number of ListenersCategories
NatureNatural SciencesScience

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Artwork for World of Sharks

Latest Episodes

Ghofrane Labyedh came to Cameroon in search of whales and instead discovered an overlooked conservation story: threatened sharks and rays were being landed in large numbers, yet little was known about the fisheries catching them.

Since 2019, Ghofran... more

The international trade in shark fins is a behemoth; vast, complex and difficult to disentangle. But for molecular and forensics expert Dr Diego Cardeñosa, one of the most powerful tools we have to tackle the fin trade is the tiniest part of a shark:... more

Few sharks capture the imagination quite like the thresher shark. They are well-known for their cartoonish appearance, “anxious-looking” faces and seriously cool hunting technique. But in scientific terms, we know very little about them – despite the... more

This episode is an extra special one – it’s our 100th! To celebrate this milestone, our host Dr Isla Hodgson looks back across half a decade and 100+ hours of conversations about sharks with the people who know them best. And, we hear messages and bo... more

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Recent Guests

Ghofrane Labyedh
Aquatic biologist and ocean conservationist
Cameroon, AMCO, SOSF Project Leader, National Geographic Explorer
Episode: Caring for Cameroon's Sharks, Rays and People with Ghofrane Labyedh
Diego Cardeñosa
Internationally renowned scientist and assistant professor at Florida International University; specializes in shark DNA forensics and the fin trade
Florida International University
Episode: A Closer Look at the Shark Fin Trade with Dr Diego Cardeñosa
Rafid Shidqi
Co-founder and managing director of Thresher Shark Indonesia
Thresher Shark Indonesia
Episode: The Unseen World of the Pelagic Thresher Shark with Rafid Shidqi
David Shiffman
Marine Conservation Biologist and author of Why Sharks Matter
Florida Atlantic University (former)
Episode: Episode 100: For the Love of Sharks
Helen Scales
Marine biologist and author
Episode: Episode 100: For the Love of Sharks
Steve Backshall
Biologist and broadcaster
Episode: Episode 100: For the Love of Sharks
Hollie Booth
Senior Research Fellow
University of Oxford and Bangor University
Episode: Episode 100: For the Love of Sharks
Craig Foster
Founder of Sea Change Project
Sea Change Project
Episode: Episode 100: For the Love of Sharks
Jack Cooper
PhD and science communicator specializing in prehistoric sharks
Episode: Episode 100: For the Love of Sharks

Host

Isla Hodgson
Host and scientist affiliated with the Save Our Seas Foundation; leads science-forward conversations with experts

Reviews

4.9 out of 5 stars from 173 ratings
  • Love it!

    I’ve never left a review for a podcast before, but I just had to for this since I enjoy it so much! I’ve only watched two episodes so far, but I think I’ll be listening to a lot more. Podcasts don’t usually appeal to me because there’s a lot of off topic chatting before the speakers get to the part you’ve decided to click on the podcast for. But this podcast doesn’t do that, which I love! Also, I adore the host. She’s so sweet, asks interesting questions and I really like her take on things!

    Apple Podcasts
    5
    Oceanlore
    United Kingdom2 months ago
  • Save our oceans

    Great podcast! Hope that you continue posting more

    Apple Podcasts
    5
    Oozecan
    United States3 months ago
  • my favourite 10/10

    i absolutely love this podcast, the guests are so interesting and the host has a lovely calm voice. just fab ☺️

    Apple Podcasts
    5
    bit3thehand
    United Kingdom5 months ago
  • Thank you!

    Sharks are my special interest and this show brings me so much joy and comfort!! There’s so much fascinating information and I learn so much every time I listen! Truly one of my favorite ways to learn about my special interest <3 <3

    Apple Podcasts
    5
    Rhincodontypus
    United Statesa year ago
  • Superb

    I absolutely love sharks and this podcast has really helped cultivate my shark knowledge. Everyone is so lovely and funny and I love the show

    Apple Podcasts
    5
    🦈Best Shark Girl🦈
    United Kingdoma year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Fans note strong production and appealing guest lineup with varied expertise.
Listeners praise clear, engaging hosting and interesting guests who cover diverse topics beyond just basic shark facts.
The show is appreciated for high-quality science communication and practical conservation messages.
Listeners value the host's calm, approachable interview style and the foundation's role in supporting research.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

A Closer Look at the Shark Fin Trade with Dr Diego Cardeñosa
Q: What has been the real-world impact of deploying this technology?
Hong Kong authorities and other jurisdictions adopted the tool after witnessing immediate busts of fin shipments and processed fins, leading to broader adoption and expanding the tool to additional species and other wildlife groups.
A Closer Look at the Shark Fin Trade with Dr Diego Cardeñosa
Q: How does the rapid DNA testing kit work and why is it portable?
The kit uses two primers to create a DNA signature for shark species, then a cloud-based AI identifies the species from the signature with high accuracy; it is designed to be compact (lab-in-a-backpack) so enforcement can be done at inspections, airports, or in ships.
The Unseen World of the Pelagic Thresher Shark with Rafid Shidqi
Q: If you could be any shark or ray, which would you be and why?
Rafid humorously imagines being a small appellate shark, preferring a nocturnal reef lifestyle, which reflects his curiosity about the behaviors and lifestyles of different elasmobranchs.
The Unseen World of the Pelagic Thresher Shark with Rafid Shidqi
Q: Why was the Conservation Champions Program important, and what impact has it had?
Rafid explains that the program trained local youths to lead conservation initiatives, expanding to multiple villages, generating significant fundraising and local engagement, and creating career pathways in conservation for participants.
The Unseen World of the Pelagic Thresher Shark with Rafid Shidqi
Q: Could you talk more about the community engagement aspect and how you work with local fishers?
Rafid details two main fisher practices: changing bait to match prey patterns and using multi-hook lines designed for threshers, which together yield high catch rates and illustrate the deep local knowledge and social aspects of fishing communities in Alor.

Audience Metrics

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Frequently Asked Questions About World of Sharks

What is World of Sharks about and what kind of topics does it cover?

This show centers on sharks, rays, and their ecosystems, blending rigorous science with conservation, storytelling, and hands-on field insights. Episodes feature a mix of marine biologists, conservationists, educators, and interdisciplinary guests who unpack shark biology, behavior, evolution, and human-wildlife interactions, while also highlighting outreach, policy, and community-driven conservation efforts. A distinctive strength is the broad, accessible approach: deep science presented with personality, practical examples from the field or workshops, and a clear emphasis on practical conservation actions and public engagement. This makes it a strong fit for listeners who want approachable yet substantive content on ocean life, marine con... more

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Which podcasts are similar to World of Sharks?

These podcasts share a similar audience with World of Sharks:

1. Beyond Jaws: Exploring Shark Science and Conservation
2. Deep Dives With Sharks
3. Gone Medieval
4. The Ancients
5. The Rest Is History

How many episodes of World of Sharks are there?

World of Sharks launched 5 years ago and published 100 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on World of Sharks?

Recent guests on World of Sharks include:

1. Ghofrane Labyedh
2. Diego Cardeñosa
3. Rafid Shidqi
4. David Shiffman
5. Helen Scales
6. Steve Backshall
7. Hollie Booth
8. Craig Foster

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