We are told by government-funded climate alarmists that their forecasts of dangerous man-made global warming rely on “settled science”. Their “settled science” represents a mare’s nest of computer models, resting on a few match-sticks of science, surrounded by tall forests of uncertainty
The sun is the most important energy source on Earth. It provides our daily warmth and light and the rotation and orbit of the earth turn its steady output into fluctuating day and night, summer and winter. Solar energy powers the growth of all trees, grasses, herbs, crops and algae; it creates the clouds and powers the storms; it is the source of all hydro, photo-voltaic (PV), solar-thermal, bio-mass and wind energy; and, over geological time, it also creates coal.
Yesterday, the temperature here at Rosevale in Queensland rose 25 deg in just 8 hours - from zero at 6 am to 25 deg at 2 pm. It rose at the rate of 3 deg per hour, and every degree of warmth felt better.
Wind energy produces costly, intermittent, unpredictable electricity. But Government subsidies and mandates have encouraged a massive gamble on wind investments in Australia - over $7 billion has already been spent and another $30 billion is proposed. This expenditure is justified by the claim that by using wind energy there will be less carbon dioxide emitted to the atmosphere which will help to prevent dangerous global warming.
The sky fell on Hawaii last month, all because carbon dioxide levels peeped above the much-hyped 400 ppm hurdle. Chicken Littles all over the world squawked into their friendly media megaphones about numerous imminent global warming disasters. One warned: “the fate of the world hangs in the balance.” (Similar alarms were rung when the 350 ppm level was passed).
“The difference between taking a part of my life, and taking my whole life, is just a matter of degree.”, Anon
Newton’s 3rd law of motion, if applied to bureaucracy, would state: “Whenever politicians attempt to force change on a market, the long-term results will be equal and opposite to those intended”.This law explains the never-ending Green energy policy disasters.
Sea levels have been rising and falling without any help from humans for as long as Earth’s oceans have existed.
We are lectured monotonously about the “consensus” that carbon dioxide produced by human activities is “highly likely to cause dangerous global warming”. The alarmist computer models are all based on this assumption, with predicted warming multiplied by also assuming strong positive feedbacks.
The environmental debate today is so corrupted by politics and propaganda that facts are too often distorted, and exaggeration of risk is commonplace.
The Australian government is holding an unnecessary enquiry into whether to abolish the Renewable Energy Target (RET), which mandates that 20% of Australian electricity must come from renewable sources by 2020.
Alarmists see a man-made calamity in every change in the Antarctic ice cap. There is nothing unusual about ice caps melting, ice sheets splitting, icebergs calving or glaciers advancing or retreating. This has been happening naturally for eons.