By Scott Gabriel Knowles, Drexel University

It’s not easy to hold the nation’s attention for long, but three solid weeks of record-smashing Hurricanes directly affecting multiple states and at least 20 million people will do it.

Clustered disasters hold our attention in ways that singular events cannot — they open our minds to the possibility that these aren’t just accidents or natural phenomena to be painfully endured. As such, they can provoke debates over the larger “disaster lessons” we should be learning. And I would argue the combination of Harvey and Irma has triggered such a moment.