One of my pet peeve lines from politicians and business people who are climate change deniers…that it is “arrogant” to think that human beings can have such a huge impact on the Earth. It is usually meant to pander to those with a religious bent, as it is often said hand in hand with comments about only “God” being able to affect that kind of change. Ridiculous, of course, when you see the astounding effects man has had on the planet.
Our effect on the planet is something you are constantly reminded of, no matter where you live. For me it was recently reinforced while on vacation. We took a family trip to the U.S. Virgin Islands. We have never vacationed in the Caribbean, and even after researching things to death, it’s still always a new experience when you go somewhere for the first time. There are certainly some great things to do and see there (more posts on birds there will follow!), but the big impression I have after our first visit? It’s colored with sadness over what things may have once been like there, as compared to now.
You of course have the visible human footprint. We were on St. John’s Island, but flew through St. Thomas before ferrying across. Over half of St. John’s is covered by National Park, the population is one-tenth that of St. Croix or St. Thomas. St. John’s is generally considered the more quiet and unspoiled island. There are certainly fancy, well kept up parts, but there is also a lot of very run down and impoverished areas. There is no central trash collection on St. John’s, instead there are what have turned into “drive by” trash containers where people (quite literally!) throw their trash, often from a moving car. It seems about half the trash actually makes the bin. Government seems ineffective, with incredibly high crime on St. Thomas and St. Croix (better on St.
John’s) and poor roads and services the norm. Junk is found scattered around many parts of the islands, from abandoned cars and buildings to the good ol’ plastic bottles and bags you find junking up every other part of the planet
Beyond the visible human footprint though is the altered ecology of the area. Even on the “quiet” island of St. John’s there are chickens and goats running around everywhere. “Wild” donkeys are the largest animals, followed by introduced deer. Mongoose, introduced to control introduced rats, have devastated native birds and other animals (as have rats). As a birder there are certainly some great new birds I found there, but the bird community is vastly different than it was a few hundred years ago, thanks to habitat alteration, introduced bird species, hunting, and the introduction of the mongoose and other animals.
We we had a blast snorkeling the beautiful waters around the island. Back on land though, it’s not exactly a natural, lush, island paradise.
Living in eastern South Dakota amongst the vast fields of corn and soybeans, you realize just how much of an impact man has on the Earth Sadly you see the same devastating impact even in an area such as St. John’s in the Virgin Islands. Multiply those effects for every other spot on the planet that people are found, and you quickly see the only “arrogance” comes from blowhard politicians who try to use any excuse they can to 1) get re-elected and 2) pander to short-term, money-driven interests.