Sand dunes helped protect the New Jersey town of Seaside Park more than its dune-less neighbor Seaside Heights when Superstorm Sandy hit last fall, said Laurie Mcgilvray, a government coastline science expert.

WSJ: Americans oppose paying for storm-ravaged beaches

We thumbed our phones trying to getting a signal, exchanged texts and surfed Twitter for storm updates, both for our location in lower Westchester County in New York, and for the traditional summer stomping grounds of Beach Haven, New Jersey, a spot of barrier island off the pine barrens where my toes have met sand and salt since the 1960s.

FORBES: The Big Lesson of #Sandy: Connectivity Matters in an Emergency