Our variety of the human species, homo sapiens sapiens, emerged from out of bands of more primitive yet contemporaneous older variants of humanity well over 200,000 years ago and rapidly expanded in...
Our variety of the human species, homo sapiens sapiens, emerged from out of bands of more primitive yet contemporaneous older variants of humanity well over 200,000 years ago and rapidly expanded in both their numbers and the range of their occupancy on our planet.
The competitive pressure by this efflorescence of homo sapiens sapiens against the older variants of humanity reduced the numbers of the latter to the point of extinction over the course of 1600 centuries, leaving just our variety of the human species to range over the Earth for 40,000 years up to the beginning of the 21st century. The story of our species from then up to the present moment is the subject of this work.
Calendar Year 2032: During at least the decade prior to CY2032, Planet Earth had experienced a continuous sequence of weather event catastrophes spawned from an immense and increasingly powerful undercurrent of climate change. Trains of maximally energetic hurricanes scythed through Caribbean islands and into the southeastern coasts of the United States of America, and similarly destructive typhoons swept westward out of the Pacific Ocean to blast into the islands and eastern fringes of Southern Asia.
Wildfires that spanned the horizon burned for months across huge swathes of land desiccated by drought, whether scrub-desert, rolling grassland hills, seemingly limitless prairies and taiga, or logged-out withered jungles, and on every continent except Antarctica. The long droughts that parched Earth’s verdure to the point of tinder were sometimes punctuated by torrential rain, snow and hail storms fed by titanic aerial rivers of evaporated ocean water transported by climatically altered atmospheric currents, and resulted in rapid, deep, turbulent and scouring floods that could wipe away the surface of the land and whatever our human vanity had caused to be built upon it, with the force of an all-devouring tsunami.
The excess heat energy firing the greater wrath of Earth’s weather was stored in the oceans, landmass surface layers, and atmosphere, and had been accumulating for over a century because of the capture by carbon dioxide gas, primarily, of radiant heat emitted from the surface of the Earth as a cooling phenomena, and thus preventing its escape into space. That carbon dioxide gas, along with methane, nitrous oxide and several similar heat-trapping molecular gases, had been exhausted into the atmosphere as waste products of energy production by the combustion of fossil fuels for humanity’s industrial, recreational and personal uses.
The entwined mutually resonant growth of human population and fossil-fueled energy production caused increasingly massive amounts of heat-trapping gases to be exhausted into the atmosphere every year, and thus an increasing rate of global warming. By CY2032, the average temperature of the surface of the Earth was over 2 degreesCelsius above what it had been a century before, and there was no effort to stop or even attenuate this human-caused global warming. In fact, all human effort was bent on accelerating this trend because it was seen as the mechanism for generating immediate personal financial riches and political power.
Sea ice disappeared from the Arctic Ocean, decimating both seal and polar bear populations, and opening the way for an ‘Oil Rush’ by Russian, Canadian and US oil and gas drilling companies. A few incidents of scuffles between these Oil Rush prospectors prompted the respective governments to send in naval forces to “protect their interests.” Oil extraction platforms were quickly erected along the shallow continental shelves rimming the Arctic Ocean, and the new petroleum output both boosted the profitability and stock market prices of the respective energy companies while also depressing the global price of oil. This proved especially hard for oil-rich countries, like Iran and Venezuela, under economic sanctions by the United States and its economic followers.
Calendar Year 2035: Methane had been bubbling up from the East Siberian Shelf for over 20 years because of ocean warming and tundra permafrost melt, but the rate of such emission increased significantly after CY2032. In CY2033 summer fires along the northern shore of Siberia ignited steady plumes of erupting methane, and the incidence of these “natural” gas flares spread out to sea over the East Siberian Shelf. In CY2034 an oil spill from a shallow water Russian oil well was touched off by offshore methane flares, and the conflagration was quickly spread about the area. Unfortunately there was loss of life, and an increase in the ignition of sea-based gas flares.
Local fires of high intensity were able to survive the winter, and they were the source of later and expanded burning during CY2035. In that year offshore methane flares erupted in the Chukchi and Beaufort Shelves, and caused the US and Canadian Coast Guards to rush counter-fire protective resources to their offshore oil extraction facilities. These efforts required emergency appropriations from the respective governments, which were offset by sudden reductions of social services budgets, along with corporate tax reductions as measures of “emergency relief.”
All of these activities greatly increased the presence of naval forces in the Arctic Ocean in efforts to protect the corporate economic assets associated with each of the Arctic Oil Rush nations, and to erect militarized cordon sanitaires to keep rival and “dirty” methane flare-initiating oil prospecting operations from “infecting” declared “exclusive economic zones.” All this raised international tensions among the nations rimming the Arctic Ocean.
Calendar Year 2036: The average concentration of CO2 in the atmosphere reached 473 parts-per-million (ppm), and an unprecedented melting and sudden calving of glaciers all along the southern coasts of Greenland occurred on April 15th of that year; sea level rose 1.7 meters, though it took till mid-October for that effect to become stabilized and uniform across the globe.
Excerpted from: ‘A Short History of Humanity’s Future’.