by Daniel Brouse When most people think about greenhouse gas emissions, they picture sprawling cities, crowded highways, and millions of people flipping on lights and air conditioners. It’s no surprise, then, that states like California, Texas, Florida, and New York usually dominate lists of greenhouse gas emissions. But those rankings tell only part of the […]
Tag Archives: climate change
The States with the Biggest Climate Footprints Aren’t the Ones You Think
State Your Climate State
Estimated Consumption-Based Climate Footprint (tCO₂e per person per year) Rank State Estimated Footprint Primary Drivers 1 Wyoming 28–31 Large homes, long travel distances, fossil-fuel lifestyle 2 Alaska 27–30 Heating, aviation, imported goods 3 North Dakota 25–28 Energy-intensive lifestyle, heating 4 Texas 24–27 Large homes, automobiles, air conditioning 5 Louisiana 23–26 Cooling demand, transportation 6 Oklahoma […]
US States Climate Change Rankings
To rank states by their total contribution to climate change, it’s useful to separate the problem into four categories because they measure different parts of the carbon economy: Combining these provides a much better picture of responsibility than emissions alone. Rank State Overall Climate Contribution Primary Drivers 1 Texas ★★★★★ Oil, gas, refining, petrochemicals, methane, […]
The Composite Climate Responsibility Index (CCRI): A Lifecycle, Population-Normalized Framework for Measuring State-Level Climate Responsibility
by Daniel Brouse The Composite Climate Responsibility Index (CCRI): A Lifecycle, Population-Normalized Framework for Measuring State-Level Climate Responsibility Abstract Greenhouse gas accounting has traditionally relied on territorial emissions—the greenhouse gases emitted within a political boundary. While this approach provides a standardized framework for national and subnational reporting, it systematically underestimates the climate responsibility of fossil […]
Accounting for Climate Responsibility
by Daniel Brouse Comparing Two Approaches to Measuring Humanity’s Climate Footprint Climate responsibility depends on how emissions are assigned. Traditional territorial accounting attributes emissions to the country where they occur, but globalization has made that approach increasingly incomplete. Modern supply chains, international trade, and service-based economies often separate where emissions are produced from who ultimately […]
The Carbon We Own: Why Consumption Matters More
by Daniel Brouse For decades, climate responsibility has often been measured by where fossil fuels are extracted or where products are manufactured. While useful for tracking national emissions, this production-based approach can misrepresent who ultimately drives demand. A consumption-based accounting approach shifts the focus to the end user. Instead of assigning emissions to the country […]
The True Climate Footprint: Measuring Per Capita Total Contribution
by Daniel Brouse Why Traditional Carbon Accounting Underestimates Responsibility Climate responsibility is often measured using territorial emissions: the greenhouse gases released within a country’s borders. While useful, this approach does not capture the full climate footprint of modern economies because it ignores global supply chains, outsourced manufacturing, land-use change, and upstream fossil fuel emissions. A […]
2026 Climate Disasters: A Year of Escalating Heat, Floods, Storms, and Climate Amplification
by Daniel Brouse A Global Climate System Under Increasing Stress The most destructive climate disasters of 2026 reveal a rapidly changing pattern: extreme events are becoming more intense, more widespread, and increasingly interconnected. From deadly heatwaves across Europe and South Asia to catastrophic flooding and severe storms across the United States, this year’s disasters demonstrate […]
From Linear Warming to Cascading Climate Dynamics: The Evolution Toward a Nonlinear Earth System Framework
By Daniel Brouse and Sidd Mukherjee For decades, climate change has been communicated primarily through a relatively simple causal framework: increasing greenhouse gas concentrations drive global warming, which then increases the frequency, intensity, and duration of climate impacts. This linear model has been extraordinarily successful in explaining the fundamental physics of anthropogenic climate change. However, […]
Climate State Space, Nonlinear Acceleration, and Cascading Climate Dynamics
by Daniel Brouse A State-Space Framework for Understanding Earth’s Emerging Climate Regime Public Access Edition Executive Summary For most of modern climate science, climate change has been described as a relatively linear process: Increasing greenhouse gases → Rising global temperatures → Increasing climate impacts This framework has been highly successful in explaining the fundamental direction […]