The Equation

Kiara Worth/Climate and Nature UN Climate Change CC BY-NC-SA 4.0

November 7, 2025

Why COP30 in Brazil Matters for a Thriving Economy and a Safe, Livable Planet

The rest of the world must leave the US behind and pursue ambitious consensus on switching to cheap clean energy.

Rachel Cleetus
Policy Director

Kick Big Polluters Out

November 7, 2025

Imagining a COP Free from Fossil Fuel Industry Influence

Kathy Mulvey
Accountability Campaign Director, Climate & Energy Program

Nicole Fuller/National Science Foundation

November 6, 2025

What Do Duolingo, The Magic School Bus, and James Bond Have in Common? The US National Science Foundation

Carlos Javier Martinez
Senior Scientist

Explore our topics

Meet our bloggers

See more authors

The latest

Photo: Ma. William Carraway/Wikimedia Commons

August 1, 2019

An Absence of Energy Leadership in a Climate Crisis

Mike Jacobs
Senior Energy Analyst

Photo: USDA.

August 1, 2019

Trump Administration Sidesteps Congress to Cut SNAP. Again.

Sarah Reinhardt
Former Contributor

Photo: Emmett Institute/Flickr

August 1, 2019

Four Automakers Stand Firm With California Against a Trump Administration Rollback

Dave Cooke
Senior Vehicles Analyst

Public Domain

July 31, 2019

What do Alaska Wildfires Mean for Global Climate Change?

Carly Phillips
Research Scientist

AP Photo/John Locher

July 31, 2019

Calor fatal en cada distrito de congreso: Nuevo mapa y 433 fichas informativas que muestran lo que está en juego

Kristy Dahl
Former Staff

Photo: Christian Naenny/Flickr

July 31, 2019

Why Berkeley Banned Natural Gas in New Buildings

Mark Specht
Senior Manager, Western States Energy

Photo: Dave Reichmuth

July 30, 2019

New Electric Options for Drivers Looking to Cut Carbon Emissions

David Reichmuth
Senior Engineer, Clean Transportation Program

July 30, 2019

Tackling Health Disparities in St. Louis

UCS Science Network

Photo: nsub1/Flickr

July 29, 2019

Resilience and Transitioning to EVs Should Be Key Features in New Highway Bill

Jonna Hamilton
Former Contributor

House.gov

July 29, 2019

Misinterpreting Scientific Integrity Data in House Oversight Hearing

Jacob Carter
Former Contributor

Photo: Craig Davidenko/Drone Media

July 29, 2019

My Written Testimony on Transportation Infrastructure and Climate Change

Kristy Dahl
Former Staff

EPA

July 26, 2019

EPA Might Be Using Its Advisors To Do Away With Protective Science Guidelines

Genna Reed
Former Staff

July 26, 2019

Why the PFAS Industry Should Ditch the Disinformation Playbook and “Do the Right Thing”

Genna Reed
Former Staff

AP Photo/John Locher

July 26, 2019

Killer Heat by Congressional District: New Map and 433 Fact Sheets Show What’s at Stake

Kristy Dahl
Former Staff

James Palnisad

July 25, 2019

Climate Risk Disclosure Act Is Good for Your Investments

Nicole Pinko
Former Contributor

Adrian V. Floyd/Flickr

July 24, 2019

How Cereal Companies and Consumers Can Make Breakfast Better

Karen Perry Stillerman
Deputy Director

Matt Liebman/Iowa State University

July 24, 2019

A Spoonful of Science in Your Surprisingly Powerful Cereal Bowl

Marcia DeLonge
Former Contributor

July 24, 2019

What I Will Say to the House Committee on Natural Resources about Attacks on Science

Andrew Rosenberg
Former Contributor

Avius Quovis/Flickr

July 24, 2019

You Won’t Hear President Trump Boast About These Records

Jacob Carter
Former Contributor

July 24, 2019

China Holds Firm on No First Use of Nuclear Weapons

Gregory Kulacki
East Asia Project Manager

Photo: AP Photo/Bebeto Matthews

July 23, 2019

Vulnerable Populations Across US Metro Areas at Risk of Fatal Heat by Mid-Century

Juan Declet-Barreto
Senior Social Scientist for Climate Vulnerability

As temperatures soar above the 100ºF mark, hitting a high of 106ºF by mid-day, children play in open fire hydrants during a heat wave in New York, NY.

Anthony Behar/Sipa Press

July 22, 2019

African Americans Are Disproportionately Exposed to Extreme Heat

Adrienne Hollis
Former Contributor

Public domain

July 22, 2019

Our Children Deserve Better: Trump’s EPA Refuses to Ban Brain-Damaging Pesticide. Again.

Kathleen Rest
Former Executive Director

July 22, 2019

UCS Extreme Heat Report: A Call to Action on Midwest Clean Energy

James Gignac
Midwest Policy Director

Older posts Newer posts

Top reads

Explore our topics

Meet our bloggers

The latest