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Archive for 9. Dezember 2019

The necessity of pulling carbon dioxide out of the air

Posted by hkarner - 9. Dezember 2019

Date: 05‑12‑2019

Source: The Economist

But it is difficult to do at the scale you need

Of the wisdom taught in kindergartens, few commandments combine moral balance and practical propriety better than the instruction to clear up your own mess. As with messy toddlers, so with planet‑spanning civilisations. The industrial nations which are adding alarming amounts of carbon dioxide to the atmosphere—43.1bn tonnes this year, according to a report released this week—will at some point need to go beyond today’s insufficient efforts to stop. They will need to put the world machine into reverse, and start taking carbon dioxide out. They are nowhere near ready to meet this challenge.

Once such efforts might have been unnecessary. In 1992, at the Rio Earth summit, countries committed themselves to avoiding harmful climate change by reducing greenhouse‑gas emissions, with rich countries helping poorer ones develop without exacerbating the problem. Yet almost every year since Rio has seen higher carbon‑dioxide emissions than the year before. A staggering 50% of all the carbon dioxide humankind has put into the atmosphere since the Industrial Revolution was added after 1990. And it is this total stock of carbon that matters. The more there is in the atmosphere, the more the climate will shift—though climate lags behind the carbon‑dioxide level, just as water in a pan takes time to warm up when you put it on a fire. Den Rest des Beitrags lesen »

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A British Test for the Populist Revolution

Posted by hkarner - 9. Dezember 2019

Date: 07‑12‑2019

Source: The Wall Street Journal By Gerard Baker

If Boris Johnson’s pro‑Brexit Tories capture a large portion of former Labour voters in next week’s election, it will transform British politics and galvanize conservatives across the West

A country that likes to consider itself the most stable of democracies, a model of government typified by steady, pragmatic, get‑things‑done‑with‑no‑drama progress, has descended in a few years into southern European‑style political chaos.

Next Thursday, the British go to the polls in a nationwide vote for the fourth time in less than five years. The result could produce the U.K.’s fourth prime minister in a little over three years. If the opposition to Boris Johnson’s incumbent Conservatives can beat the odds and win on Thursday, the Battle of Brexit, which has paralyzed politics for 3½ years, is likely to be prolonged for a while yet, with the prospect of at least one more national vote in 2020. It’s possible that one outcome could be the eventual breakup of the kingdom itself. Den Rest des Beitrags lesen »

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