For many on the East Coast, Hurricane Sandy was a wake-up call, on several levels.
For one thing, it made it very clear just where we are most vulnerable: along the coasts, particularly, but also far inland in our electrical grid and in our distribution of food and fuel and the other necessities of life, such as hot water.
It also served to re-open, in the waning days of the Presidential campaign, the much-avoided discussion of climate change. Though there was some scientific debate as to whether the severity, or the unusual path, of the storm was attributable in any way to global warming, there was no doubt that the sea-level rise of about a foot in the last century was an exacerbating factor, especially in the flooding of New York’s subways and tunnels.
