BACK TO THE MEDIEVAL GREEN WORLD
by Viv Forbes, ©2019, Executive Director, The Saltbush Club
(May 10, 2019) — Greens dream of a zero-emissions world without coal, oil and natural gas. They need to think what they wish for.
First there would be no mass production of steel without coke from coking coal to remove oxygen from iron ore. People could cut trees in forests for charcoal to produce pig iron and crude steels, but forests would soon be exhausted. Coal saved the forests from this fate.
We could produce gold and silver without using mineral hydro-carbons and with ingenuity we could probably produce unrefined copper, lead and tin and alloys like brass and bronze. But making large quantities of nuclear fuels, cement, aluminum, refined metals, plastics, nylons, synthetics, petro-chemicals and poly pipes would be impossible.
Making wind turbines and solar panels would also be impossible without fossil fuels. A wind turbine needs lots of steel plus concrete, carbon fibre and glass polymers as well as many other refined metals – copper, aluminum, rare earths, zinc and molybdenum. Solar panels and batteries need high-purity ingredients – silicon, lead, lithium, nickel, cadmium, zinc, silver, manganese and graphite – all hard to make in backyard charcoal-fired furnaces. Transporting, erecting and maintaining wind and solar farms plus their roads and transmission lines needs many pieces of diesel-powered machinery.
Every machine on earth needs hydro-carbons for engine oil, gear oil, transmission oil, brake fluid, hydraulic oil and grease. We could of course use oils from, seals, beeswax and whales for lubrication – the discovery of petroleum saved the whales from this fate.
Roads would be a challenge without oil-based bitumen. The Romans made pretty good roads out of cobble-stones (this would ease unemployment). But hard labour would not sit well with aging baby-boomers or electronic-era Millenniums.
Cars, railways, motor launches, aeroplanes, I-Phones, TV and cat-scans would be out. Horses, oxen, sulkies, wooden rowing boats, sailing ships, herbal medicine and semaphore would have a huge revival. Some wood-burning steam tractors may still work and wood-gas generators may replace petrol in some old cars.
This is the return to the “zero-emissions” world that Green extremists have planned for us.
But modern life cannot not be supported by a pre-coal/oil economy. Without reliable electricity and diesel-powered farm machinery and transport trucks, cities are un-sustainable. In Green-topia 90% of us people will need to go.
But Greens should not expect us to go quietly.
Washpool Qld 4306 Australia
Life without Petroleum:
Viv Forbes is not a member of any political party, and has no vested interests in mining, energy or bio-fuels. He and his wife breed meat sheep, drive a diesel car, ride petrol quad bikes, have roof-top solar panels and a diesel generator in the shed.
Sharon Rondeau has operated The Post & Email since April 2010, focusing on the Obama birth certificate investigation and other government corruption news. She has reported prolifically on constitutional violations within Tennessee’s prison and judicial systems.