It is always unnerving yet comfortably familiar to fly into LAX. I will need to do so again in a month or so. The vast urban landscape from Palm Springs westward to the Pacific shore is amazing to behold, if you really look at it. For about 125 miles, the mostly low-lying “built environment” stretches the entire way. It takes 2 or 3 hours…or more… to drive via the freeways, “depending on traffic.” Asphalt and concrete everywhere separates apartment complexes, commercial buildings, strip malls, mega-shopping centers, suburban neighborhoods, and elite “gated communities.” It has been over six months since my last visit. Still, it is never any less strange and prosaic despite my having lived and worked there for nearly four decades — until I retired over a dozen yeas ago.
Last time I had a window seat aft of the wings. I can never resist watching the mega-city go by below. But I’ve seen it all many times, both as an airline passenger and as a private pilot. I learned to fly in 1976 over this same urban desert. The complexity even back then sure gave me a sense of the importance of the instructor’s official admonition to “stay well clear” of any nearby aircraft. It also instilled an appreciation of the complexity of the air traffic control system as a blend of highly skilled living beings interacting with sphisticated information technology that is always in need of an upgrade.
Whether as pilot or passenger, I experience both the air traffic control system and city below it as marvels of human ingenuity and collective coordination. Yet they seem ever more vulnerable to chaos and ultimate collapse. Sometimes around dusk, I used to fly my little Piper PA-161 from Compton Airport out to the north east below the LAX final approach path under visual flight rules, then west along the Santa Monica Freeway, passing downtown LA to my north, heading toward the Santa Monica shoreline.
That way I could take the coastal route north saving time by not having to file an instrument flight plan. It was quicker that way when controllers were so busy with “rush hour” airline and business-jet traffic and hardly had time to issue another clearance. The city lights of downtown LA, the sunset, the many other aircraft in all quadrants with their nav. lights and landing lights so easy to see threading their way through the geometrically parsed airspace as daylight receded were all so beautiful, yet so delicately tentative and dangerous.
On disembarking into the LAX terminal on my last trip, I faced a mass of humanity flowing haphazardly in all directions in the very large multi-gate concourse. A virtual sea of diversity was lining up at a Southwest gate to board the next flight. I had a sudden sense of the quantitatively unimaginable scale of worldwide over-population rarely mentioned among environmentalists or politicians these days as the consumption of resources and energy by the people of the industrial nations reaches truly crisis scale.
Even as Los Angeles still works, more or less, it is difficult to imagine how such intensity can continue much longer as so much fossil-fuel energy and so many resources reach their extractive tipping points. LA, with its 13.1 million people in the metro area, seems the epitome of the extent to which humanity can appear to overcome nature, then approach a dead end. Big changes lie ahead. Meanwhile, can we learn anything about our future from this glorious megalopolis that may soon die of thirst?