
How to Build a Better World is The Fifth Estate's podcast about creating a future all humans can be proud of. Tina Perinotto, editor of Australia’s premium publication for sustainable property and business, talks to the people on the frontline with the power to address the big ecological, social and financial problems of our time.
| Publishes | Monthly | Episodes | 50 | Founded | 6 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | NewsBusiness NewsNews Commentary | |||

Elizabeth Mossop, founding principal of Spackman Mossop + Michaels and former dean of Design and Architecture School at UTS, knows quite a bit about flood disasters and their aftermath. She was deeply involved in the aftermath of Hurricane Katrina wh... more
There’s good news for the built environment – one of Australia’s oldest and probably most respected environmental organisations, the Australian Conservation Foundation, will be paying a lot more attention to buildings and cities.
Host: Tina Perinot... more
Alf Wheeler, founder of innovative plant based materials manufacturer Zeoform, won the Spanish Inquisition pitchfest at The Fifth Estate’s Circular Disruption event in November last year, before a jury of three, Jonathan Hannam of Taronga Ventures, M... more
Parnell Palme McGuinness, as a former consultant for the Liberal Party and conservative-leaning columnist for The Sydney Morning Herald and The Age, McGuinness jokes she’s the “diversity hire” for those left-ish leaning papers. These days, she’s also... more
People also subscribe to these shows.




How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #130 | |
Apple Podcasts | #148 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
| Listeners per Episode | |
|---|---|
| Gender Skew | |
| Location | |
| Interests | |
| Professions | |
| Age Range | |
| Household Income | |
| Social Media Reach |
This program features in-depth conversations with leaders and practitioners tackling climate action, sustainable construction, housing policy, and innovative infrastructure. Guests span politics, entrepreneurship, engineering, and social procurement, with a strong emphasis on practical policy ideas, real-world case studies, and the intersection of sustainability with economics and governance. Notable throughlines include the push for humane policy design, the adoption of digital tools in construction, and hands-on experiences from projects that aim to improve living standards while reducing environmental impact. The show often surfaces actionable insights, lessons learned from implementation, and candid reflections on challenges like fundin... more
Rephonic provides a wide range of podcast stats for How to build a better world. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to How to build a better world and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for How to build a better world, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
Rephonic provides comprehensive predictive audience data for How to build a better world, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
To see how many followers or subscribers How to build a better world has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.
These podcasts share a similar audience with How to build a better world:
1. Energy Insiders - a RenewEconomy Podcast
2. The Science Show
3. Full Story
4. Global Roaming with Geraldine Doogue and Hamish Macdonald
5. If You're Listening
How to build a better world launched 6 years ago and published 50 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.
Rephonic pulls ratings and reviews for How to build a better world from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
Rephonic provides full transcripts for episodes of How to build a better world. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
Recent guests on How to build a better world include:
1. Adam Bandt
2. Alf Wheeler
3. Parnell Palme McGuinness
4. Kaushik Chakraborty
5. John King
6. Martin Loosemore
7. Dave Higgon
8. Nathan Hage
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.