The battle against rising sea levels is an urgent one, and the City of Palo Alto is taking a unique approach to this challenge. While traditional seawalls are often made of imposing concrete and steel structures, Palo Alto is building a natural seawall that breathes life into the coastline. This innovative solution, a horizontal levee, is designed to protect the shore of Harbor Marsh in a way that supports native flora and fauna. But here's where it gets controversial... Are these natural seawalls the future of coastal protection, or is it a costly and ineffective solution? Let's dive in and explore this innovative approach to fighting the rising tide.