

How to Save the World | The Psychology & Science of Environmental Behavior
Katie Patrick
What *really* gets people to take action for the planet? Environmental engineer and designer, Katie Patrick, takes you on a wild intellectual journey into the heart of the environmental psyche, exploring the latest evidence-based behavioral science you can use to get more people to adopt your climate or environmental campaign. Get Katie's secret climate action design tips to make it happen at https://helloworlde.com/actiontips. Warning: For deep sustainability nerds only 🤓🌏.
Episodes
Mentioned books

Mar 16, 2026 • 1h 20min
10. Mona
* * *How to Save the World is a podcast about the psychology of what gets people to do eco-behaviors and take climate action: Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your environmental campaign, program, or product.Get inspired with positive eco futures art prints, organic t-shirts, hoodies, and calendars at Get a copy of the book, How to Save the World on Amazon Follow Katie on: Instagram https://www.instagram.com/katiepatrickhello/LinkedIn https://www.linkedin.com/in/katie-patrick/

Feb 17, 2026 • 2h 7min
The 15 Exact Steps You Need to Transform Your Street for More Bikes and Less Cars | Kieren Farr
We say we want better systems to make green behavior easy, but what are the exact steps to get your city to build it? I spoke to leading street-transformation expert, Founder of 3DStreet, and father of two, Kieran Farr. In this conversation, we lay out the complete A to Z steps you need to add a bike lane, walking path, or trees to a street near you.LINKS👉 Get Katie's FREE Action Design Tips🌈 Apply to The School of Climate Action Design🌏 Join Earth Doctors: 12 Weeks of Gamified Action for Kids earthdoctor.us📦 SHOP Climate Games, Books, Calendars + MoreHow to Save the World is a podcast that unpacks the psychology, design, and evidence of EXACTLY what gets people to take environmental and climate action.Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your sustainability campaign, program, or startup.Get the book, How to Save the WorldFollow Katie on Instagram @katiepatrickhello and LinkedIn

Feb 9, 2026 • 1h 35min
Hacker's Guide to Getting Your City To Change A Street | Tim Courtney
How do You ACTUALLY Get Your City To Change a Street? Everyone told him it couldn’t be done. Yet cycling enthusiast Tim Courtney — with zero experience navigating local government — successfully persuaded the City of Oakland to install traffic circles and calming measures along his dangerously speed-prone street in record time. We document exactly how he did it: clever tech hacks, bold PR moves, and unwavering heart-led persistence. Find Tim Courtney on LinkedIn.LINKS👉 Get Katie's FREE Action Design Tips🌈 Apply to The School of Climate Action Design🌏 Join Earth Doctors: 12 Weeks of Gamified Action for Kids earthdoctor.us📦 SHOP Climate Games, Books, Calendars + MoreHow to Save the World is a podcast that unpacks the psychology, design, and evidence of EXACTLY what gets people to take environmental and climate action.Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your sustainability campaign, program, or startup.Get the book, How to Save the WorldFollow Katie on Instagram @katiepatrickhello and LinkedIn

May 20, 2025 • 48min
Everything You Need to Know About Engagement Funnels That Sign Up Thousands Ep: 85
BIG ANNOUNCEMENT - THE SCHOOL OF CLIMATE ACTION DESIGN STARTS JUNE 14 2025! 🎉🌱 JOIN THE WAITLIST 👉https://waitlist.helloworlde.com/action-schoolIn this never-before community co-design coaching program, I will be teaching everything I know about building an engagement funnel that signs up and converts thousands of people to your cause. In this episode, I share the structure and tech of my signature 6-step engagement funnel system I use to successfully attract and sign up hundreds of people a day.

26 snips
May 21, 2024 • 35min
Mapping Urban Heat Islands with NASA Ep84
Explore the creation of high-resolution urban heat island maps in collaboration with NASA JPL, using thermal satellite pictures, GIS software, and machine learning. Learn about integrating thermal data with parcel information, NASA's innovative approach, and the use of Mapbox for environmental interventions. Discover the importance of combating urban heat islands and transforming cities into green spaces using thermal photography and environmental data.

Feb 27, 2024 • 27min
Everything is a Funnel Ep83
Learn the secret to building your mission: start with a funnel. Explore funnels in behavior change and marketing, design innovative funnel concepts, integrate marketing strategies early, and master funnel design for environmental action with free courses.

Feb 20, 2024 • 14min
What Exactly IS Gamification? Ep82
In this episode, I explain the precise definition of how I see gamification. It's essentially tracking progress towards a goal, and rewarding people for making progress. This episode is a neat nugget of the core measurement-driven gamification principles you can use for making climate and environmental action happen.
Get my free Climate Action Design Tips: https://helloworlde.com/actiontips
* * *
How to Save the World is a podcast about the psychology of what gets people to do eco-behaviors and take climate action: Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your environmental campaign, program, or product.
Get inspired with positive eco futures art prints, organic t-shirts, hoodies, calendars, and all Katie's action design training at ecopiastore.com
Sign up for Katie's free behavior and gamification design course at http://katiepatrick.com
Join Gamify the Planet masterclass training in climate action design for $25/month http://katiepatrick.com/gamifytheplanet
Get a copy of the book, How to Save the World on Amazon https://amzn.to/2Z4jivL
Follow Katie on:
Instagram https://www.instagram.com/katiepatrickhello/
LinkedIn https://www.linkedin.com/in/katie-patrick/
Send in a voice message:
https://podcasters.spotify.com/pod/show/katiepatrick/message

Feb 12, 2024 • 51min
Top 10 Biggest Mistakes You Might Be Making Ep81
Did you know that the vast majority of environmental professionals have NO training in the job they are hired to do? That's the job of human influence. Environmental scientists, engineers, and lawyers are often hired for the job of influencing thousands of people to take action to meet sustainability goals, yet our training is in, well, science, engineering, and law - not the psychology of change.
This means most of us working on environmental change make big mistakes when trying to influence people - and we don't realize it. This goes all the way up the food chain to major NGOs and government departments that are spending millions of dollars on campaigns that hardly move the needle.
The science of human persuasion and social change requires an entirely different skill set. In the episode, I share the top 10 big mistakes I see most environmental advocates making, from the lens of evidence-based environmental psychology and my 20 years designing environmental change tools for some of the biggest (and smallest) environmental movements on the planet.
Get my free Climate Action Design Tips: https://helloworlde.com/actiontips
* * *
How to Save the World is a podcast about the psychology of what gets people to do eco-behaviors and take climate action: Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your environmental campaign, program, or product.
Get inspired with positive eco futures art prints, organic t-shirts, hoodies, calendars, and all Katie's action design training at ecopiastore.com
Sign up for Katie's free behavior and gamification design course at http://katiepatrick.com
Join Gamify the Planet masterclass training in climate action design for $25/month http://katiepatrick.com/gamifytheplanet
Get a copy of the book, How to Save the World on Amazon https://amzn.to/2Z4jivL
Follow Katie on:
Instagram https://www.instagram.com/katiepatrickhello/
LinkedIn https://www.linkedin.com/in/katie-patrick/
Send in a voice message:
https://podcasters.spotify.com/pod/show/katiepatrick/message

5 snips
Jan 30, 2024 • 18min
The 5 Levers of Human Motivation Ep80
In this podcast, the host discusses the three common mistakes made when trying to motivate people to help the planet. Instead, she presents the five major levers of human motivation, including goals, rewards, social comparison, and human imitation. The power of social diffusion and group identity in motivating human behavior is explored, highlighting the importance of trust and commitment devices. The chapter also emphasizes the need for a detailed process for environmental behavior change, utilizing evidence-based techniques to tap into the human mind.

Jan 23, 2024 • 30min
ECOPIA: We Need Child-Centric Community Housing Ep79
In today's episode, I introduce a new endeavor I've been secretly burrowing away at. It's called ECOPIA and it's my ultimate dream project. ECOPIA's mission is to create child-centric properties that are built and designed for families to raise children together, as it's meant to be done, in groups (and with all the eco-friendly, zero-emissions, zero-waste features an apartment could need!)
Modern parenting is deeply broken. Parents are more burned out, lonely, and stressed than ever before. Childcare is painfully expensive. The systems for daycare, play-dates, maternal support, afterschool care, and activities are profoundly inefficient.
What should be the happiest moments of a parent's life are often steamrolled by stressful duties we could design around: near-constant death prevention (cars, falls, poisons, sharp things, running off etc) and being a daily taxi service.
Parenting is hard, largely, because the architecture is broken.
Suburban homes were made for a different time when housing was cheap, marriages were conventional, and women had an average of four children – all of whom could play together in a backyard. Alternatively, apartments are built cheaply for profit - not for kids or mothers.
By taking a child-centric lens to apartment buildings, we can create supportive communities that center around safe places for children to play in groups with the amenities that parents need.
They say "It takes a village" for a reason. It does. That's why I'm putting my best effort forward to build the village we've always needed.
Learn more about ECOPIA at https://ecopia.us and sign up to join the waitlist for future residents, building partners, and developers.
* * *
How to Save the World is a podcast about the psychology of what gets people to do eco-behaviors and take climate action: Environmental engineer, designer, and author, Katie Patrick, hunts down the latest behavioral science literature from top universities such as Harvard, MIT, and Stanford to unearth the evidence-based teachings you can use to rapidly get more people to adopt your environmental campaign, program, or product.
Get inspired with positive eco futures art prints, organic t-shirts, hoodies, calendars, and all Katie's action design training at ecopiastore.com
Sign up for Katie's free behavior and gamification design course at http://katiepatrick.com
Join Gamify the Planet masterclass training in climate action design for $25/month http://katiepatrick.com/gamifytheplanet
Get a copy of the book, How to Save the World on Amazon https://amzn.to/2Z4jivL
Follow Katie on:
Instagram https://www.instagram.com/katiepatrickhello/
LinkedIn https://www.linkedin.com/in/katie-patrick/
---Send in a voice message: https://podcasters.spotify.com/pod/show/katiepatrick/message


