One of my main tasks as publicity chairman for Sustainable Rossmoor is to see to it that an Earth Matters column gets submitted twice a month. Several other club members have been helpful by submitting columns from time to time. But when no one sends me a column, I have to come up with something. I can assure you that writing about environmental issues isn’t a happy job. Most of the material I am able to find by research is bad news.
Almost every day, I read of another anti-science crony being appointed to an important position in the Environmental Protection Agency or some other federal government bureau. It is painful to read about the United States pulling out of the Paris Climate Agreement and the concessions being given to the coal, gas and petroleum industries.
Most scientists are in agreement that the earth is unraveling due to human caused global warming. The current extinction rate of species is 1,000 times the historical level. Global wildlife populations have decreased nearly 60 percent since 1970. Coral reefs are dying and the oceans could be completely free of fish by 2048 due to climate disruption, overfishing, pollution and habitat loss. The great Pacific garbage patch is now several times as large as the state of California. Many fish mistake small bits of plastic for food with awful consequences.
In spite of what we are being told by the anti-scientists in Washington, D.C., climate change is proceeding dramatically and abruptly. Hurricane Harvey led to the single largest rain event in U.S. history, which was followed by Hurricane Irma, the most powerful Atlantic Ocean hurricane ever recorded. In Canada, rapidly melting permafrost is already releasing massive amounts of carbon dioxide into the atmosphere. This in turn causes warming, which increases the thaw further. Meanwhile, our forests are being cut down and/or burned. Anyone who has driven to Lake Tahoe has noticed the massive numbers of dead or dying trees. Some of this is caused by draught and much more by the bark beetles, which are pretty much out of control. Dying and burning trees, of course, release tremendous amounts of carbon dioxide into the atmosphere and the cycle feeds on itself.
Now I read that the melting Arctic Sea ice is impacting the Atlantic Ocean water circulation system. Predicted sea level rise will cause devastation for the 145 million folks living on lands less than three feet above sea level. One author suggests that there will likely be 200 million climate refugees from sea level rise by 2050. Authorities are talking about possible sea level rise of 55 feet.
The Trump administration continues to work feverishly to scrub any mention of climate change from government websites. I tend to be a pretty optimistic person, but with regard to the future of the planet, I don’t see much to look forward to. We Depression babies and baby boomers have enjoyed a very good life. It is looking more and more like we have lived in the “best of times.” It may be all downhill from here on out.
Some experts are hinting that if humans continue adding carbon to the air and oceans, a global mass extinction event could be triggered by 2100. I hope they are wrong for the sake of our grandchildren and great grandchildren, but I sure wouldn’t bet any money on it.
This article first appeared in the April 4, 2018 edition of the Rossmoor News. Author Bob Hanson can be emailed at firstname.lastname@example.org.