In episode 187, we welcome Dr. Viroshan Naicker, Co-Founder of Earthstream, a Web3 startup using bioacoustics, blockchain, and artificial intelligence (AI) to transform biodiversity monitoring. Discover how Decentralized Physical Infrastructure Networks (DePIN), Regenerative Finance (ReFi), and cutting-edge climate tech are advancing rewilding and ecosystem restoration efforts.

Discover the top 10 Web3 social impact trends to watch in 2025! From stablecoins for good and decentralized science (DeSci) to hyper-local DAOs and bioregional finance, explore how blockchain and Web3 are driving innovation for a sustainable future. Stay ahead with insights on AI, Layer 2 coordination, public goods funding, and more.

In episode 186, we’re excited to welcome Sam Flanagan and Abeera Akhtar of Web3ForGood for a special 2024 year in review episode! We dive into the biggest trends of 2024, including breakthroughs in DeSci, experiments in public goods funding, and the rise of crypto-powered AI agents. We also share some of our favorite “feel-good” Web3 stories and wrap up with bold predictions for 2025.

Explore the milestones that shaped Web3 in 2024! From Ethereum’s Dencun update to Bitcoin's $100K surge, and from DeSci breakthroughs to ReFi innovations, the year highlighted blockchain's transformative potential. Discover how builders tackled real-world challenges and amplified Web3's impact. As 2025 begins, see why Crypto Altruists is excited for a future of growth and collaboration!

In episode 185, we welcome Calanthia Mei, Co-Founder of Masa, a decentralized AI network where individuals earn by contributing data. Calanthia has a rich history in fintech, having scaled successful companies and driven blockchain innovation. We explore Masa’s groundbreaking approach to democratizing AI through blockchain, and how it’s paving the way for a future of Fair AI powered by people.

For episode three of Trailblazers of Octant, we welcome Cheeky and Peter, core contributors to Protocol Guild, a decentralized organization dedicated to funding 180+ Ethereum core developers. We discuss how their innovative funding mechanism aligns incentives for core contributors, the impact of decentralized funding models, and how Octant has been essential in supporting their mission.

In episode 184, we welcome André Eikmeier, Founder & CEO of Good Empire, a global platform reshaping how we engage with social & environmental impact. We explore how blockchain is redefining transparency & accountability in philanthropy, how crypto gamification mechanisms can make doing good more engaging and rewarding, and why Web3 is the ideal operating system for the global impact economy.

Trust, privacy, and data sovereignty are core to the ethos of Web3, redefining how we interact online. By removing intermediaries, it ensures transparency, security, and decentralization, while empowering users to own and control their data. In this podcast starter pack, discover six groundbreaking projects using blockchain to create a more trustworthy, private, and user-centric internet.

In episode 183, we welcome Ken Timsit, Head of Cronos Labs, the $100M Web3 startup accelerator and ecosystem development arm of the Cronos blockchain. We discuss how to navigate the complexities of building in crypto, how zero-knowledge technology is revolutionizing identity and data sovereignty, and some tips for how you can build accessible Web3 experiences that drive real-world adoption.

For episode two of Trailblazers of Octant, we welcome Thomas Gondwe of SummitShare. We explore the challenges of artifact repatriation, blockchain’s role in creating digital repositories to monitor and verify artifacts, and their Revenue Sharing Mesh to ensure benefits flow back to communities. We also explore Octant’s new Accelerator Program, and some of the takeaways from that experience.

In episode 182, we’re excited to welcome Aliya, Vivek, and Andy of Kernel. We discuss Kernel’s origin story, its guiding principles, and its unique approach to education in Web3 that has inspired some of Web3’s biggest projects. With applications for the next Kernel Block closing soon, we also highlight how you can join this community and embark on your own journey of growth and collaboration.

Three years ago, Crypto Altruism began as an exploration into how blockchain could drive positive change. Today, we’re proud to introduce our new identity: Crypto Altruists. This marks an exciting new chapter for our community—a group of people driven to make a difference in Web3, dedicated to creating a fairer, more sustainable world.

In episode 181, we’re excited to welcome J.D. Seraphine, Founder and CEO of Raiinmaker. We dive into the intersection of Web3, AI, and DePIN, how Raiinmaker is unlocking new ways for individuals to contribute to and benefit from the growth of AI, the role of crypto in the development of ethical AI, and the transformative potential of decentralized powered AI in building a better world.

In episode 180, we’re excited to welcome Simon from The Soci3ty to explore how they’re using Web3 to build a digital nation that creates value for all its members, and the world. We explore how the Soci3ty is leveraging blockchain to build a fairer, more connected world, the role of Web3 gamification and incentive mechanisms, their partnership with the Blockchain Africa Movement, and more.

For episode one of our new mini-series, Trailblazers of Octant, we welcome James Kiernan and Benjamin Siegel of Octant. We explore Octant’s vision for building a self-sustaining Web3 public goods funding ecosystem, their innovative experiments in decentralized governance and engagement, and what makes Octant’s model so unique and impactful, along with some spicy takes and fun stories.

Blockchain is revolutionizing human rights by empowering marginalized communities and equipping activists, dissidents, and journalists with innovative tools. From enhancing transparency to holding governments accountable and coordinating grassroots efforts, this technology is paving the way for a more just and equitable world. Discover how blockchain is driving impactful change in human rights.