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Sigma Nutrition Radio

#563: The Financialization of the Food System – Prof. Martin Caraher

Sigma Nutrition Radio

Danny Lennon

Nutrition, Health & Fitness

4.8633 Ratings

🗓️ 20 May 2025

⏱️ 44 minutes

🧾️ Download transcript

Summary

Global food systems have been increasingly subjected to financial speculation, leading to adverse consequences for growers, consumers, and public health. But what are the systemic vulnerabilities that impact food security, equitable access to nutritious food, and the broader socio-political frameworks influencing these outcomes?

Understanding the financial mechanisms shaping food production and distribution is highly relevant for health professionals, policy makers, and researchers concerned with nutrition, equity, and global health systems.

This episode urges a critical re-evaluation of current food policies and invites consideration of more ethical, resilient approaches to safeguarding food systems.

Professor Martin Caraher is Emeritus Professor of Food and Health Policy at the Centre for Food Policy, City St. Georges, University of London. His research encompasses food poverty, food security, the role of food aid, and the broader implications of food systems on public health.

Timestamps

  • [01:12] Financialization of food: an overview
  • [05:27] Speculation and its impact on food prices
  • [13:10] Global food security and policy responses
  • [17:20] Corporate concentration in food systems
  • [34:03] Potential solutions and future directions

Related Resources

Transcript

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0:00.0

Hello and welcome to Sigma Nutrition Radio. This is episode 563 of the podcast. My name is Danny Lennon.

0:08.4

You are very welcome to the show. Today we're going to be talking with Professor Martin Carraher,

0:13.9

who is Emeritus Professor of Food and Health Policy at the Centre for Food Policy at City

0:19.5

St. George's University of London. He has a

0:22.6

background in a wide variety of topics related to public health, health promotion, that is

0:28.4

focused extensively on food policy. And much of his work has focused on things like food poverty,

0:34.8

food security, the role of food aid, and some of the broader implications

0:40.7

of food systems on public health generally.

0:44.3

Indeed, Professor Kauher was on the podcast back in episode 344, where we discussed concepts

0:50.4

around food poverty and food aid provision.

0:53.8

I highly recommend you going and listening to that

0:55.9

and to putting it on your two lists in the list. You can of course search for that in the podcast

1:00.5

app of your choice right now. So that is episode 344. And that gets into a really, really important

1:06.8

and interesting area that I'm sure you will enjoy, particularly if you do end up enjoying this episode.

1:12.9

So in today's discussion, we're going to focus in on the concept of financialization of food

1:17.7

and how that has implications for global food security, national food security,

1:24.0

what that means for producers of food, and where the money ends up going. And so this has

1:31.4

connection to a whole range of fields well beyond nutrition from economics to public policy

1:38.6

to politics. And so within that, hopefully you find this an interesting and eye-opening conversation.

1:47.0

If you do, then remember you can get more detailed information that supplements you're

1:51.6

learning from these episodes by being a Sigma Nutrition premium subscriber.

1:56.7

That will give you a set of detailed study notes to accompany this episode to revise over the material or to get better explanations of certain concepts.

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