Calamities are of two kinds: misfortunes to ourselves, and good fortune to others.
We are called to care for those sickened by pollution, house those displaced by environmental calamities, and heal the spirits of those - especially our youth - who are disheartened by a world where human survival is now in question.
Some calamities - the 1929 stock market crash, Pearl Harbor, 9/11 - have come like summer lightning, as bolts from the blue. The looming crisis of America's Ponzi entitlement structure is different. Driven by the demographics of an aging population, its causes, timing and scope are known.
As a country in the path of typhoons and in the Pacific Rim of Fire, we must be prepared as the latest technology permits to anticipate natural calamities when that is possible, to extend immediate and effective relief when it is not.
It has been said, by engineers themselves, that given enough money, they can accomplish virtually anything: send men to the moon, dig a tunnel under the English Channel. There's no reason they couldn't likewise devise ways to protect infrastructure from the worst hurricanes, earthquakes and other calamities, natural and manmade.
A majority of American citizens are now becoming skeptical of the claim that our carbon footprints, resulting from our use of fossil fuels, are going to lead to climatic calamities. But governments are not yet listening to the citizens.