Maine and Sea Level Rise: Debunking Misconceptions

Often labeled as a high-risk area for sea level rise, Maine might seem vulnerable, especially in light of scientific projections. However, the reality is more nuanced based on geographical features, historical phenomena, and current perspectives. This article delves into the facts and dispels common myths surrounding Maine's susceptibility to rising sea levels.

Understanding Sea Level Rise Projections

NOAA's Prediction:

According to NOAA's prediction as of March 2022, sea levels might rise by up to 24 inches (2 feet) worldwide in about 200 years. However, this projection is based on a range of factors that can be influenced by natural variations and human activities. It's important to consider that such long-term predictions are subject to uncertainties and require ongoing monitoring.

Maine's Unique Characteristics

Maine, known for its rugged coastline and rich marine biodiversity, is often perceived as a high-risk area for sea level rise. However, the state's geography and geology play a significant role in determining its vulnerability. Here are the key points to consider:

Geographical Factors

The steeper coastal margins in Maine, which have been shaped by glaciation, mean that certain areas may not be as susceptible to sea-level rise as flatter coastal plains.

Spits: Areas such as Dungeness Spit, where bluffs are eroding and sediments accumulate, might experience changes in morphology. As sea levels rise, these spits might be overtaken by higher tides, thus posing a risk. Made Land: During the construction of structures, sediment was often pumped onto low-lying areas to create new building sites. These locations, such as Old Town Seattle and similar areas in Maine, might become vulnerable to flooding.

It's worth noting that many shorelines in Maine have the capacity to adapt to a 10-foot rise in sea levels without significant damage.

Comparative Analysis

When considering the broader picture of coastal vulnerability in the United States, it's crucial to recognize that the southeastern coastal plains, notably areas near Houston, are at greater risk due to their relative low elevation and proximity to the ocean.

Houston's Example

For instance, Houston Hobby Airport, which sits at around 40 feet above sea level, is only tens of miles from the Gulf of Mexico. Even a slight increase in sea levels could significantly impact infrastructure and local communities. In contrast, my former home on the Salish Sea in Maine was surveyed at 40 feet, and the tidal waters were visible from my bedroom window. While the impact on my day-to-day activities was minimal, the broader implications for infrastructure and human settlements are much more pressing.

Climate Change: Natural and Periodic

The concept of climate change is often polarized, with many dismissing or accepting its validity based on the loudest voices. However, a more balanced view suggests that climate change is a natural, periodic occurrence influenced by numerous factors, including natural cycles and human interventions.

Natural Variability in Climate

Historically, the Earth has undergone warming and cooling periods. Current trends suggest that we may be at the cusp of a cooling period that could last up to 150,000 years. This insight comes from extensive research and analysis, as detailed in my recent book, "The Chicken Little Agenda: Debunking 'Experts' Lies," particularly in chapter two.

The Misinformation Surrounding Sea Level Rise

It's essential to critically evaluate information coming from various sources. While it's true that sea levels have been rising at a rate of about three millimeters per year, this rate can be challenging to measure and interpret accurately over short timescales. Moreover, the constant movement of the ocean waves and tides make it virtually impossible to derive a precise and meaningful sea-level change over a short period.

Global Perspective on Sea Levels

It's crucial to remember that our planet has only one ocean, and while different regions might experience varying sea level changes, the ocean as a whole is not being inundated. Local conditions, such as tides, storms, and local topography, significantly influence the observed water levels in different areas. Thus, global predictions need to be understood within the context of local realities.