«Ett sånt slöseri! Historiskt misstag! Det är 40% av svensk energiförsörjning som vi tänker lägga ner med berått mod i ett läge där alla inser att vi ska ha mera el om vi ska kunna avveckla den fossila energin så att vi kan göra klimatomställningen framgångsrik. Det är ett totalt misslyckande och helt fel.»Om Ulf Kristersson menade "svensk el-energi" så borde han inte ha sagt "svensk energiförsörjning".
/.../First, no credible scientific body has ever said climate change threatens the collapse of civilization much less the extinction of the human species. “‘Our children are going to die in the next 10 to 20 years.’ What’s the scientific basis for these claims?” BBC’s Andrew Neil asked a visibly uncomfortable XR spokesperson last month.Läs gärna hela artikeln här: https://www.forbes.com/sites/michaelshellenberger/2019/11/25/why-everything-they-say-about-climate-change-is-wrong/
“These claims have been disputed, admittedly,” she said. “There are some scientists who are agreeing and some who are saying it’s not true. But the overall issue is that these deaths are going to happen.”
“But most scientists don’t agree with this,” said Neil. “I looked through IPCC reports and see no reference to billions of people going to die, or children in 20 years. How would they die?”
“Mass migration around the world already taking place due to prolonged drought in countries, particularly in South Asia. There are wildfires in Indonesia, the Amazon rainforest, Siberia, the Arctic,” she said.
But in saying so, the XR spokesperson had grossly misrepresented the science. “There is robust evidence of disasters displacing people worldwide,” notes IPCC, “but limited evidence that climate change or sea-level rise is the direct cause”
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That last part may be true, but it’s also true that economic development has made us less vulnerable, which is why there was a 99.7% decline in the death toll from natural disasters since its peak in 1931.
In 1931, 3.7 million people died from natural disasters. In 2018, just 11,000 did. And that decline occurred over a period when the global population quadrupled.
What about sea level rise? IPCC estimates sea level could rise two feet (0.6 meters) by 2100. Does that sound apocalyptic or even “unmanageable”?
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What about claims of crop failure, famine, and mass death? That’s science fiction, not science. Humans today produce enough food for 10 billion people, or 25% more than we need, and scientific bodies predict increases in that share, not declines.
The United Nations Food and Agriculture Organization (FAO) forecasts crop yields increasing 30% by 2050. And the poorest parts of the world, like sub-Saharan Africa, are expected to see increases of 80 to 90%
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All of this helps explain why IPCC anticipates climate change will have a modest impact on economic growth. By 2100, IPCC projects the global economy will be 300 to 500% larger than it is today. Both IPCC and the Nobel-winning Yale economist, William Nordhaus, predict that warming of 2.5°C and 4°C would reduce gross domestic product (GDP) by 2% and 5% over that same period.
Does this mean we shouldn’t worry about climate change? Not at all.
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Think of it this way. The climate could change dramatically — and we could still save koalas. Conversely, the climate could change only modestly — and koalas could still go extinct.
The monomaniacal focus on climate distracts our attention from other threats to koalas and opportunities for protecting them, like protecting and expanding their habitat.
As for fire, one of Australia’s leading scientists on the issue says, “Bushfire losses can be explained by the increasing exposure of dwellings to fire-prone bushlands. No other influences need be invoked. So even if climate change had played some small role in modulating recent bushfires, and we cannot rule this out, any such effects on risk to property are clearly swamped by the changes in exposure.”
Nor are the fires solely due to drought, which is common in Australia, and exceptional this year. “Climate change is playing its role here,” said Richard Thornton of the Bushfire and Natural Hazards Cooperative Research Centre in Australia, “but it's not the cause of these fires."
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Climate scientists are starting to push back against exaggerations by activists, journalists, and other scientists.
“While many species are threatened with extinction,” said Stanford’s Ken Caldeira, “climate change does not threaten human extinction... I would not like to see us motivating people to do the right thing by making them believe something that is false.”
I asked the Australian climate scientist Tom Wigley what he thought of the claim that climate change threatens civilization. “It really does bother me because it’s wrong,” he said. “All these young people have been misinformed. And partly it’s Greta Thunberg’s fault. Not deliberately. But she’s wrong.”
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Part of what bothers me about the apocalyptic rhetoric by climate activists is that it is often accompanied by demands that poor nations be denied the cheap sources of energy they need to develop. I have found that many scientists share my concerns.
“If you want to minimize carbon dioxide in the atmosphere in 2070 you might want to accelerate the burning of coal in India today,” MIT climate scientist Kerry Emanuel said.
“It doesn’t sound like it makes sense. Coal is terrible for carbon. But it’s by burning a lot of coal that they make themselves wealthier, and by making themselves wealthier they have fewer children, and you don’t have as many people burning carbon, you might be better off in 2070.”
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/.../Apocalyptic statements like these have real-world impacts. In September, a group of British psychologists said children are increasingly suffering from anxiety from the frightening discourse around climate change. In October, an activist with Extinction Rebellion (”XR”) — an environmental group founded in 2018 to commit civil disobedience to draw awareness to the threat its founders and supporters say climate change poses to human existence — and a videographer, were kicked and beaten in a London Tube station by angry commuters. And last week, an XR co-founder said a genocide like the Holocaust was “happening again, on a far greater scale, and in plain sight” from climate change.
Climate change is an issue I care passionately about and have dedicated a significant portion of my life to addressing. I have been politically active on the issue for over 20 years and have researched and written about it for 17 years. Over the last four years, my organization, Environmental Progress, has worked with some of the world’s leading climate scientists to prevent carbon emissions from rising. So far, we’ve helped prevent emissions increasing the equivalent of adding 24 million cars to the road.
«Ett sånt slöseri! Historiskt misstag! Det är 40% av svensk energiförsörjning som vi tänker lägga ner med berått mod i ett läge där alla inser att vi ska ha mera el om vi ska kunna avveckla den fossila energin så att vi kan göra klimatomställningen framgångsrik. Det är ett totalt misslyckande och helt fel.»Om Ulf Kristersson menade "svensk el-energi" så borde han inte ha sagt "svensk energiförsörjning".
Ulf Kristersson måste lära sig skillnaden mellan svensk energiförsörjning (378 TWh) och svensk elenergiförsörjning (162,7 TWh) om han ska uttala sig om energipolitik.Jag tar för givet att riksdagsledamöter i allmänhet och partiledare i synnerhet förstår skillnaden. Kanske är jag optimistisk?
Ulf Kristersson måste lära sig skillnaden mellan svensk energiförsörjning (378 TWh) och svensk elenergiförsörjning (162,7 TWh) om han ska uttala sig om energipolitik.Jag tar för givet att riksdagsledamöter i allmänhet och partiledare i synnerhet förstår skillnaden. Kanske är jag optimistisk?
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