Sustainable Matters

About Sustainable Matters

Sustainable Matters is a show for anyone interested in sustainability, hosted by former BBC environment correspondent Sarah Mukherjee. Sarah is now CEO of ISEP (http://www.isepglobal.org/), the Institute of Sustainability and Environmental Professionals. Experts in the fields of: technology, food production, climate change and conservation talk to Sarah about their big ideas, their career challenges and their hopes for a more sustainable future. Each expert will also nominate a hero who has inspired them - and we will chat to them, too. Sustainable Matters, a podcast from ISEP (http://www.isepglobal.org/)the global membership body for people working, studying or interested in environment and sustainability. Hosted on Acast. See acast.com/privacy (https://acast.com/privacy) for more information.

Publisher

ISEP

Category

education · science · society & culture

Language

en

Explicit

No

First episode

8 Aug 2023

Latest episode

4 Jun 2026

Latest episodes

3 of 22 episodes have a transcript.

1. 

   4 Jun 2026TRANSCRIPT

   21 | Tessa Khan

   Host [Host Name] interviews climate lawyer and campaigner Tessa Khan about her career risks and global advocacy for a transition away from fossil fuels.

2. 

   7 May 2026TRANSCRIPT

   20 | Laura Elms

   Sarah interviews Laura Elms, VP of Sustainability and Corporate Affairs at Forest, about navigating startup challenges and scaling an e-bike company sustainably.

3. 

   7 Apr 2026TRANSCRIPT

   19 | Helen Meech

   Host [Host Name] interviews Helen Meech, head of The Climate Coalition, discussing her passion for nature and strategies for collective action to drive climate and nature policy.

Inside a recent episode

21 | Tessa Khan

Published 4 Jun 2026 · Transcript excerpt

[…] And so from there, I moved to working in Asia for a network of women's rights NGOs based out of Northern Thailand. And again, that experience really reinforced for me that climate change was real, that it was manifesting in communities across Asia already. […]

Who has been a guest on Sustainable Matters

Names identified in recent episode analyses. Showing up to five guests.

• Tessa Khan
• Laura Elms
• Helen Meech
• Claire Poole
• Alexandra Rickham

Reach and audience

Public platform figures. Ratings count people who left a rating, not total listeners.

Apple Podcasts (US)

5.0 / 5

1 ratings

Spotify

4.5 / 5

2 ratings

Podcast Authority Score: 17 / 100

A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.

Quality

7

Social presence

0

YouTube

0

Engagement

68