When I first wrote about this topic back in July 2007, I had only just learned of the Great Pacific Garbage Patch (and similar garbage gyres in others oceans). Though I’d like to report simply that nothing has changed, the truth is that conditions have worsened. Some commentators have rationalized contextualized the issue by observing that the Earth, the environment, the ecosphere, the biosphere, Gaia, or whatever one wishes to call the natural world has always been under assault by humans, that we’ve never truly lived in balance with nature. While that perspective may be true in a literal sense, I can’t help gnashing my teeth over the sheer scale of the assault in the modern industrial age (extending back 250+ years but really getting going once the steam engine was utilized widely). At that point, production and population curves angled steeply upwards, where they continue point as though there be no biophysical limits to growth or the amount and degree of destruction that can be absorbed by the biosphere. Thus, at some undetermined point, industrial scale became planetary scale and humans became terraformers.
News reports came in earlier this month that the remote and uninhabited (by humans) Henderson Island in the Pacific is now an inadvertent garbage dump, with estimates of over 17 tons of debris littering its once-pristine shores.

This despoliation is a collateral effect of human activity, not the predictable result of direct action, such as with the Alberta Tar Sands, another ecological disaster (among many, many others). In the U.S., the Environmental Protection Agency (EPA) describes its mission as protecting human health and the environment and has established a Superfund to clean up contaminated sites. Think of this as a corporate subsidy, since the principal contaminators typically inflict damage in the course of doing business and extracting profit then either move on or cease to exist. Standard Oil is one such notorious entity. Now that the EPA is in the process of being defunded (and presumably on its way to being deauthorized) by the current administration of maniacs, the ongoing death-by-a-thousand-cuts suffered by the natural world will likely need to be revised to death-by-millions-of-cuts, a heedless acceleration of the death sentence humans have set in motion. In the meantime, industry is being given a freer hand to pollute and destroy. What could possibly go wrong?
If all this weren’t enough, another development darkened my brow recently: the horrific amount of space debris from decades of missions to put men, communications and surveillance satellites, and (one would presume) weapons in orbit. (Maybe the evil brainchild of inveterate cold warriors known unironically as “Star Wars” never actually came into being, but I wouldn’t place any bets on that.) This video from the Discovery Network gives one pause, no?
Admittedly, the dots are not actual size and so would not be as dense or even visible from the point of view of the visualization, but the number of items (20,000+ pieces) is pretty astonishing. (See this link as well.) This report describes some exotic technologies being bandied about to address the problem of space junk. Of course, that’s just so that more satellites and spacecraft can be launched into orbit as private industry takes on the mantle once enjoyed exclusively by NASA and the Soviet space program. I suppose the explorer’s mindset never diminishes even as the most remote places on and now around Earth are no longer untouched but human refuse.