Learn from Miami regarding NC 12. Start planning now for it to disappear.

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Welcome to NC Voices, where leaders, readers and experts from across North Carolina can speak on issues affecting our communities. Send submissions of 300 words or fewer to opinion@newsobserver.com.

Highway 12: Act now, don’t wait

The writer is a professor emeritus of Earth Sciences at Duke University’s Nicholas School of the Environment.

The Army Corps of Engineers is planning to build sea wall around downtown Miami, 20 feet high in places, to protect the city from storm surges and flooding.

The problem is that Miami sits atop porous limestone through which rising sea waters will soon flood the city — a 100-foot seawall would not make a difference. The rising water from below is well known and understood, and it may have played a role in the recent Miami area building collapse.

It seems some planners in Miami just can’t get their heads around the catastrophe that the city faces — a catastrophe that could lead to eventual abandonment and 4 million environmental refugees fleeing north.

The Highway 12 situation along the Outer Banks has similarities to the Miami situation. There is not the slightest doubt that N.C. 12 is a goner. The only question is when.

University of Miami geologist Hal Wanless argues that a 2- to 3-foot sea level rise will halt development on all the world’s barrier islands. It’s not that the islands will be under water; it’s that low spots will be under water and access roads will be flooded and washed away.

Current estimates of global sea level rise range from 3 to 8 feet max by the end of this century assuming that we don’t reduce the rate of carbon dioxide release.

The evidence pointing to intensifying storms and accelerating rise in sea levels is clear. Oceanographer John Englander has shown that based on satellite observations the sea level rise rate more than doubled between 2000 and 2020.

The Highway 12 situation is not only ripe for increased rates of erosion and island overwash, but the possibility of damaging seaward overwash is greatly increased because of the large bodies of water behind the islands — Pamlico and Albemarle Sounds.

Barrier island dwellers should accept these facts as the gospel truth. They should not delay until the wolf is at the door, which is the case in Miami. Instead, learn from Miami and start planning now.

For planning purposes, I believe the assumption of a decade long maximum future lifespan for N.C. 12 is a reasonable one.

Orrin H. Pilkey

Orrin Pilkey
Orrin Pilkey

Biden too slow to aid Afghan allies

The writer is an anti-war activist.

In July 1995, I joined a dozen demonstrators at the White House protesting U.S. and U.N. abandonment of Bosnians who’d sought refuge in the un-declared “safe area” of Srebrenica. That day, 8,000 men and boys were executed by the Serbs while U.N. soldiers stood aside.

Now, reruns of the Srebrenica Massacre are looming in Afghanistan.

President Biden is following in President Clinton’s shameful footsteps, leaving most of the 18,000 interpreters who worked with the U.S. military, along with 40-50,000 of their family members, to be executed when Kabul falls to the Taliban.

The killing has already begun. According to former Afghan translator Janis Shinwari on ABC’s This Week, the Taliban are going door to door in newly captured towns looking for former U.S. government supporters and killing them.

On Aug. 6, the head of the Afghan Media Center was shot and killed at Friday prayers in Kabul.

President Biden announced U.S. withdrawal from Afghanistan on April 14. An operation to evacuate the interpreters and thousands of other targeted Afghans who helped Americans, should have commenced immediately.

In his July 8 speech on abandoning Afghanistan, Biden stated to the interpreters “There is a home for you in the United States if you so choose, and we will stand with you just as you stood with us.”

Biden is faced now with presiding over a possible massacre greater than Srebrenica. If that happens, Biden’s promise to the interpreters and their families will live in infamy.

Andrew Silver, Durham

Andrew Silver
Andrew Silver