Climate Hub Blog

Ever wondered who really picks the food we eat—and what it takes to protect their rights? The Coalition of Immokalee Workers, led by farmworkers like Gerardo Reyes Chavez, joined forces with students, churches, and everyday people to challenge some of the biggest corporate giants in the U.S. From marching hundreds of miles to organizing campus campaigns and hunger strikes, their story is one of courage, solidarity, and real change. Read the Climate Hub’s interview with Gerardo to see how workers behind our food turned collective action into a movement that reshaped an entire industry. Gerardo Reyes Chavez wants you to know that story. The Emory Climate Hub recently sat down with Gerardo, a longtime leader of the Coalition of Immokalee Workers, to hear firsthand how farmworkers built one of the most successful labor rights movements in modern U.S. history.

The United Nations Framework Convention on Climate Change (UNFCCC) is the international agreement that coordinates climate change mitigation and adaptation. Famously, the UNFCCC holds a two-week Conference of Parties (COP) every winter to negotiate the international response to climate change. The number of COP attendees runs in the tens of thousands, with COP29 in Azerbaijan hosting 53,000 attendees in November 2024.

One of the big conversations within international climate spaces is the need for international financing infrastructure. Adapting and responding to climate change is a significant financial undertaking which not all countries can afford. These problems are ones that can only be fairly addressed using unique equitable frameworks proposed at Bonn SB60 over the summer of 2024.

Every car purchase is also an environmental decision, but most buyers never think about it that way. In this piece, Emory University students Mark Buenvenida, Ian Riekhof, and Alex Barsemian break down what it actually means to buy a car in a warming world, from tailpipe emissions to battery mining to lifecycle costs. Whether you are considering electric, hybrid, or gas, this is your starting point for making a smarter, more informed choice. Read on, then explore their full project for a deeper dive.

What really happens inside global climate negotiations? As a delegate at COP30 in Brazil, Hannah experienced the world’s largest climate negotiations from inside the room. Drawing from her experience at COP30 she explains how COP works, why negotiations take years, and how decisions made there influence climate finance, adaptation, and justice for developing countries and frontline communities.

Recently, there’s been a lot of excitement within the climate solutions space about carbon sequestration, especially as it relates to regenerative agriculture practices. However, advances in carbon sequestration are not limited to the agricultural sector – the concrete industry is investing in exciting new methods to sequester carbon within the structure of concrete itself, with the goal of decreasing concrete’s climate footprint and reducing waste by incorporating recycled byproducts.

Attending the United Nations Framework Convention on Climate Change (UNFCCC) Subsidiary Body (SB62) meetings in Bonn, Germany was a surreal experience. In June 2025, after months of studying the UNFCCC structure and negotiation blocs in Dr. Robinson’s ENVS 385: Climate Policy class, I suddenly found myself walking the same halls as negotiators, scientists, and advocates from nearly 200 countries. As a part of Emory’s delegation to SB62, I decided to create a guide for first-time attendees like myself.

During November 2025, Rodrigo Puentes Muñoz attended COP30 in the city of Belem, Brazil, as part of the Emory delegation. The world bore witness to one of the most consequential climate change summits, with high expectations placed on the host government’s role and ambitions. Over the course of one week, he learned as a student, presented as a researcher, and engaged as an observer; this blog reflects on that experience.