Browse Search Recent Pricing

Loading...

AI-powered podcast search and transcription. Find any topic, guest, or phrase across millions of episodes.

Product

Search
Browse Podcasts
Pricing

Company

About
Blog
Careers
Contact

Legal

Privacy Policy
Terms of Service
Cookie Policy

© 2026 PodSearch.io Inc. All rights reserved.

Alex Steffen — Podcast Host & Guest | PodSearch | PodSearch.io

Alex Steffen

Editor-in-Chief of Treehugger

New York City, USA

About Alex

Alex Steffen is a well-known environmentalist and editor-in-chief of Treehugger. He has been covering environmental issues for over two decades and has written for numerous publications. Steffen is also a frequent speaker at environmental conferences and has been involved in various sustainability initiatives.

Associated Podcasts

SunCast

SunCast

Guest

The Carrie Abbott Show

The Carrie Abbott Show

Host

The Big Story

The Big Story

Host

Fallout Lorecast - The Fallout Video Game & TV Lore Podcast

Fallout Lorecast - The Fallout Video Game & TV Lore Podcast

Guest

Connect

Recent Appearances

Garbage

MinuteEarth•Apr 4, 2026•1:51•guest

This Planet Can Become Our New Home

Bright Side Universe•Mar 25, 2026•12:22•host

Nature Podcast

Nature Podcast

Host

Survival and Basic Badass Podcast

Survival and Basic Badass Podcast

Guest

Reversing Climate Change

Reversing Climate Change

Host

MinuteEarth

MinuteEarth

Guest

The Clean Energy Show

The Clean Energy Show

Host

A Matter of Degrees

A Matter of Degrees

Host

Bright Side

Bright Side

Guest

Latest 300 | LSE Public lectures and events | Video

Latest 300 | LSE Public lectures and events | Video

Host

New Podcasts - trailers for new and noteworthy shows

New Podcasts - trailers for new and noteworthy shows

Host

The Daily

The Daily

Host

Bright Side Universe

Bright Side Universe

Host

Key Topics

science natural education technology how to religion spirituality christianity health fitness sexuality news

Are you Alex Steffen? Manage your profile and connect with your audience.

This Planet Is Moving Toward Its Doom

Bright Side Universe•Mar 24, 2026•12:28•host

Nature is the Solution

New Podcasts - trailers for new and noteworthy shows•Mar 4, 2026•1:37•host

The growth story of the 21st century: the economics and opportunity of climate action

Latest 300 | LSE Public lectures and events | Video•Nov 5, 2025•1:26:46•host

369: I See a Darkness—The Climate Movement Expects Deep Overshoot

Reversing Climate Change•Oct 7, 2025•42:19•host

Climate capitalism: can market-based solutions save the planet?

Latest 300 | LSE Public lectures and events | Video•Feb 18, 2025•1:29:38•host

Fireproofing Homes in a World on Fire and Construction Goes Electric

The Clean Energy Show•Jan 22, 2025•1:09:44•host

Sharing Power Between North America and Europe is Possible

The Clean Energy Show•Dec 18, 2024•57:25•host

Indoctrinating our Children to Death, part 1

The Carrie Abbott Show•Dec 17, 2024•28:01•host

What if there was a better way to fight the climate crisis?

The Big Story•Nov 13, 2024•24:02•host

Wicked problems: how to engineer a better world

Latest 300 | LSE Public lectures and events | Video•Oct 22, 2024•1:22:23•host

What If Your City's Population Grew 10 Times Bigger

Bright Side•Feb 10, 2024•12:45•guest

651: Giving Thanks and the secret key to success: Gratitude

SunCast•Nov 23, 2023•9:24•guest

When We Almost Stopped Climate Change

The Daily•Jul 16, 2023•29:02•host

Promise and Peril of the Green New Deal

The Daily•Jul 16, 2023•27:26•host

The Sunday Read: ‘What Does Sustainable Living Look Like? Maybe Like Uruguay’

The Daily•Jul 16, 2023•1:00:51•host

Safety In Numbers

Survival and Basic Badass Podcast•Jun 25, 2023•41:15•guest

Instead of your carbon footprint, consider your climate shadow

The Big Story•Mar 9, 2022•20:14•host

Can we adapt our cities for our new climate reality?

The Big Story•Sep 3, 2021•25:31•guest