Greenhouse Gases and Global Warming: Understanding CO₂, Methane, and Water Vapor

Carbon dioxide (CO₂) shows the strongest overall correlation with global warming among greenhouse gases, primarily because it accounts for the largest share of human-caused warming and accumulates in the atmosphere for centuries to millennia. While methane is more potent per molecule in the short term and water vapor is quantitatively the most abundant greenhouse gas, CO₂…

Columbia River Maritime Museum at Astoria, Oregon

The Columbia River Maritime Museum is considered a must-see in Astoria because it vividly interprets the unique and dramatic maritime history of the Columbia River and the surrounding “Graveyard of the Pacific.” It offers insight into exploration, shipwrecks, rescue missions, navigation challenges, and river commerce—anchoring an understanding of Astoria’s pivotal role in Pacific Northwest maritime…

San Antonio, Texas

San Antonio’s cultural and social interests are deeply shaped by its historic River Walk, a vibrant hub that connects people to centuries of indigenous, Spanish, and Mexican heritage. The city is known for its UNESCO-designated missions—including the Alamo—and a thriving blend of traditions seen in its cuisine, celebrations like Day of the Dead, art, and music. German, Mexican, and Tejano influences are present throughout, making San Antonio renowned for communal festivals, unique architecture, open-air markets, and waterfront gatherings that draw both locals and visitors to experience its rich multicultural identity.

Seattle Center: History, Attractions, and FIFA 2026 Role

Seattle Center is a 74-acre cultural and civic campus that originated as the site of the 1962 Seattle World’s Fair, envisioned to be a permanent hub for arts, science, and community gatherings. Anchored by the Space Needle and Climate Pledge Arena, it now hosts the Pacific Northwest Ballet, Seattle Opera, museums like MoPOP and the Pacific Science Center, and festivals such as Bumbershoot and the Seattle Center Festál series. Its history stretches back to 1886, when David Denny donated the land for public use; major development began in the 1920s with the Civic Auditorium and Armory. In the late 1980s, consultants from Walt Disney Imagineering were hired to design a long-range redevelopment plan, which was ultimately rejected after public opposition over its high cost, commercialization, and proposed demolition of beloved historic landmarks. Today, the Center thrives as Seattle’s cultural heart—offering ballet, opera, public art, food halls, and major events like the upcoming 2026 FIFA World Cup Fan Celebration.

From Shipyards to Silicon: The Eastside’s Transformation from Blue-Collar to White-Collar Wealth

The Lake Washington Eastside’s evolution from blue-collar shipbuilding to white-collar technology represents one of the most complete economic transformations in American urban history. Unlike regions that maintained mixed economies or experienced decline, the Eastside successfully transitioned from one economic base to an entirely different one while maintaining population growth and prosperity.

Light Rail: Turning Seattle into Disneyland

The Seattle metropolitan area’s ambitious light rail expansion represents one of the most complex and expensive transit projects in U.S. history, facing significant construction challenges while fundamentally reshaping regional development patterns and work commute behaviors. It is also turning Seattle into an attraction for those working at home who are more and more being required…

DOGE & Competing on Comanche Time, Gatsby

In 1994, at the age of 49, Jim Clark, owing to a company called Silicon Graphics, was one of the legends of the high-tech world. 20 years later, he became a legend in sailing (see Sailing World  28 October 2014.) Today we view him as a model of the American Dream. American Dream During the…

Seasickness

Seasickness is a condition caused by the confusion between different parts of the balance mechanism in the body. It occurs when the brain receives conflicting signals from the inner ear’s vestibular system, which senses motion and gravity, and other sensory inputs like vision. This sensory mismatch leads to symptoms such as nausea, headaches, dizziness, and fatigue3. Seasickness is a common issue for individuals on boats due to the conflicting signals received by the brain when the body registers motion but the eyes perceive stability.

Floating Communities

Once born from logging, fishing lore, Now havens on a liquid floor. From industry to tranquil bliss, A lifestyle change, none would miss.

The Salish Sea, their backyard view, Where old and new blend into blue. A testament to human will, These homes that ride the water, still.

From work to play, they’ve found their way, These floating isles where children play. A world apart, yet close to shore, Where land and sea forever more,

Juneau, Alaska

In 1880, it was slow going for Joe Juneau and Richard Harris as they searched for gold with the help of Native guides that were enticed by the reward of 100 woolen blankets. After climbing mountains, forging streams and facing countless difficulties, they found nuggets “as large as beans.” From their discovery came three of…