Sustainability
USA vs Iran: A Military Mismatch in 2026
Comparing the U.S. and Iranian militaries is not about who would win a fair fight. It's about understanding two completely different ways of thinking about war. By 2026, the gap between their traditional strength will be wider than ever. The U.S. is a global superpower built to fight and win anywhere. Iran is a regional survivor, built to make an invasion so painful that no one would ever try.
By LegacyWords23 days ago in Earth
A building's lifetime climate impact is mostly determined by its daily energy use.
The majority of a building's climate impact is not caused by its construction. As the heating, lighting, and ventilation systems continue to function year after year, it gradually accumulates.
By Francis Dami25 days ago in Earth
The timing of Earth's ice ages may be influenced by Mars.
According to recent calculations, Mars may influence the date of ice ages by helping to establish a 2.4 million-year rhythm in Earth's orbit. Recently, researchers investigated the possibility of a tiny planet leaving a discernible imprint in long-term climate records.
By Francis Dami25 days ago in Earth
1600 People Reported Dead and 12 Homes Collapsed After a 4.7 Earthquake Struck Israe
**1600 People Reported Dead and 12 Homes Collapsed After a 4.2 Earthquake Struck Israel** Reports circulating after a 4.2-magnitude earthquake struck parts of Israel have caused widespread confusion and alarm, particularly claims stating that 1600 people were killed and 12 homes collapsed as a result of the tremor. The earthquake itself was felt across several regions, especially in the south near the Dead Sea and the Negev, prompting emergency alerts and heightened public concern. However, the scale of the reported casualties has raised serious questions, given the relatively moderate magnitude of the quake.
By America today 25 days ago in Earth
Biochar-Based Carbon Removal Market Outlook for 2026
Biochar carbon removal is transitioning from a niche climate intervention into a structured, investable market. By 2026, the sector is expected to exhibit accelerated growth driven by tightening climate commitments, maturation of crediting methodologies, and increasing buyer sophistication. Market dynamics are shifting from pilot-scale experimentation toward scalable deployment, with pricing, supply constraints, and verification rigor emerging as defining variables.
By Wayne Shen27 days ago in Earth
Cement's Quiet Pivot
Why this is under-the-radar progress Cement and concrete account for a sizable slice of global CO₂, but the fastest cuts right now aren’t headline-grabbing moonshots — they’re practical shifts already filtering through specifications, standards, and procurement. Three forces are converging: (1) modern cement standards that enable big clinker reductions with reliable performance; (2) rapid market adoption of Portland-limestone cement (PLC) and new ternary blends such as limestone–calcined clay cements (LC3); and (3) public buyers setting embodied-carbon requirements that move the market. Together, these are driving real-world emission declines from the most-used construction material on earth — often without changing how structures are designed or built [8].
By Futoshi Tachino28 days ago in Earth
Regenerative Agriculture's Quiet Revolution
by Futoshi Tachino Regenerative agriculture — a holistic approach to farming that restores soil health, biodiversity, and resilience — has rapidly gained traction in recent years. This shift remains largely underappreciated by the public; in a 2024 survey, around 43% of U.S. consumers had never heard of regenerative agriculture (and another 28% had only minimal awareness) [4]. Despite this low profile, tangible developments in regenerative farming are delivering robust results. Farmers are proving that it’s possible to maintain high yields with fewer chemical inputs, improve profitability, and enhance ecological outcomes — all at once. This article explores the evidence-backed progress of regenerative agriculture across regions, the policies and technologies driving its adoption, and why this overlooked sustainability success story deserves greater recognition.
By Futoshi Tachino28 days ago in Earth
The Refrigerant Transition
Cooling seldom features in climate headlines, yet it is one of the quietest success stories of the last decade. Under the Kigali Amendment to the Montreal Protocol, countries are phasing down hydrofluorocarbons (HFCs)—super-pollutant refrigerants—while retailers and manufacturers rapidly switch to ultra-low-GWP “natural” refrigerants such as carbon dioxide (R744) and propane (R290). Fully implemented, Kigali alone can avert roughly 0.4–0.5°C of warming by 2100; paired with efficiency improvements, the avoided warming can be closer to ~1°C—an enormous contribution from a single policy family [1–2].
By Futoshi Tachino28 days ago in Earth
Biochar: Unlocking the Potential for Climate Change Mitigation and Carbon Markets. AI-Generated.
Biochar is created through the process of pyrolysis, where organic materials such as agricultural waste, wood, or even certain types of plastic are heated in the absence of oxygen. This process breaks down the biomass into three main products: gas, liquid (bio-oil), and solid carbon-rich residue—biochar. Unlike organic matter that decomposes naturally, releasing carbon dioxide (CO₂) into the atmosphere, biochar locks carbon in a stable form that can persist in the soil for hundreds or even thousands of years.
By Bestonpyrolysisabout a month ago in Earth
Climate Uncovered: How Earth’s Atmosphere Shapes Our Past, Present, and Future
## Climate Uncovered: How Earth’s Atmosphere Shapes Our Past, Present, and Future Climate is more than just a scientific term or a topic in school textbooks. It is a powerful force that shapes ecosystems, economies, cultures, and daily life across the planet. From the clothes people wear to the food they grow and the cities they build, climate plays a defining role. In recent years, interest in climate has grown rapidly as people seek to understand long-term environmental changes and what they mean for the future of humanity. This article explains climate in a clear and engaging way while answering the most common questions people search for and ask.
By America today about a month ago in Earth
