by Daniel Brouse
October 25, 2025
Ocean City, New Jersey, has declared a state of emergency following powerful coastal storms that devastated beaches and dunes along its shoreline. The storms caused severe dune erosion and extensive beach loss, with the area between 1st Street and 13th Street suffering the most significant damage. Streets were flooded, access to some homes and boardwalk sections was restricted, and emergency crews worked through the night to stabilize exposed infrastructure.
This is not an isolated event—it is part of a self-reinforcing climate feedback loop that is accelerating the collapse of coastal systems worldwide.
The Feedback Loop of Coastal Erosion
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Warmer water expands and raises sea levels.
Global ocean temperatures are at record highs, driven by excess heat trapped by greenhouse gases. Warmer water expands, raising global sea levels and increasing the energy stored in the ocean. -
Higher seas accelerate coastal erosion.
Elevated sea levels allow storm waves to reach further inland, battering dunes, undermining seawalls, and washing away protective beaches. -
Erosion reduces natural coastal defenses.
When dunes and beaches are stripped away, future storms strike with even greater force. Without sand buffers, every subsequent storm causes exponentially more damage. -
Rising seas absorb more heat and amplify the cycle.
As land disappears beneath the ocean, more surface area is exposed to solar radiation, which warms the water further—fueling stronger storms, faster melting of ice, and more rapid sea-level rise.
This is one of the unsustainable feedback loops I’ve been warning about for years:
Warmer water raises sea levels, sea-level rise erodes coastlines, erosion exposes more ocean surface, and warmer, higher water swallows even more land.
The Case for Managed Retreat
Every credible coastal resilience plan now recognizes that “managed retreat”—the strategic relocation of infrastructure and communities away from high-risk coastal zones—is no longer a distant concept, but an urgent necessity. The cycle of rebuilding after every storm is not resilience; it is denial.
Ocean City’s emergency declaration should serve as a wake-up call for policymakers, property owners, and insurers:
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Sea walls and sand replenishment are temporary band-aids.
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The economic costs of maintaining coastal development now far exceed the benefits.
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The only sustainable strategy is an orderly withdrawal from zones that nature is reclaiming.
Conclusion: A Glimpse of What’s Coming
What happened in Ocean City is a microcosm of a global phenomenon. The Atlantic coast is reshaping before our eyes, and the pace of change is accelerating. As climate feedback loops continue to shorten, what was once considered a “100-year storm” now strikes every few years—and with intensifying consequences.
If this feedback loop continues unchecked, entire coastal economies will collapse under the combined weight of physical destruction, insurance withdrawal, and migration pressures. The time for half-measures has passed. The only way to stop the exponential damage is to stop fueling the feedback loop itself—by ending fossil fuel combustion and initiating a coordinated global retreat from unsustainable coastlines.