For the expansion of the European high-speed rail network, a German island is taken off the rail network for a very long time.

Plentiful but scarce: How to deal with the most important global resource

About the difficult search for fair taxes

Does it change the way you live? - This post is about tackling inflation on the individual level.

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We have to abolish moral dilemmas for successful climate protection

I'm always astonished by how a change that is not visible nor tangible and is over and above minimal can make the headlines. But it always works. This week, for example, in the New York Times: "Fed Makes Biggest Interest Rate Increase Since 2000 as High Inflation Persists." What had happened was neither more nor … Continue reading Why central banks? →

At a press conference last November, as Vladimir Putin was massing troops along the border with Ukraine, he was asked what keeps him up at night. Putin answered that one of the main problems Russia faces today was its population decline and its threat to the country's economy. He added: "From a humanitarian point of view … Continue reading What determines a birth rate? – Or: The Russian population problem →

Why the strong Russian currency serves Putin, not Russia

Every time the prices at the gas stations are way up, there is (at least here in Germany) the same discussion.  That discussion goes along with the following question: Are the oil companies taking advantage of their customers, charging extra high prices to maximise their profits? The correct answer to this question is probably: Of … Continue reading The scapegoat problem: What’s missing in the gasoline price debate →