Crash landing for dream of ‘guilt-free flying’? Scientists find no clear green alternative to jet fuel
01 Mar 2023 Leave a comment
London’s Heathrow airport
The four leading alternatives, from biomass to hydrogen, are expensive and/or would require huge imports or swathes of farmland, we’re told. Another fail for climate obsessives it seems. Is Plan B – choking off demand – on the fanatics’ drawing board yet?
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The quest for guilt-free flying may have been knocked off course by a broad study that has concluded there is “no clear or single net zero alternative to jet fuel”, reports Sky News.
The four most viable alternatives “offer some carbon savings but are not ideal”, according to the review by the Royal Society academy of scientists.
Replacing jet fuel with biomass, for example, would require half the UK’s farmland just to sustain current passenger levels.
But the government is planning for levels to soar by 70% by 2050, representing an additional 200 million passengers.
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Unpaid debts
28 Feb 2023 Leave a comment
More than a decade ago now, I got interested in the sovereign debt defaults in the 1930s. Debt was in the wind, between the severe economic recession and financial crisis and the Reinhart and Rogoff book. And so it was while I was working at The Treasury that I first became aware of New Zealand’s sovereign default in the 1930s. A couple of years later that story ended up written up here and our (quite limited) default joined the published lists of sovereign defaults.
The biggest defaults globally weren’t, and often still aren’t, in such lists. I wrote here a few years ago about the US government’s abrogation of gold clauses in debt instruments, in effect depriving bondholders of a big chunk of their real purchasing power, all as written up in UCLA economist Sebastian Edwards’s accessible book.
But on a global scale the most important series of defaults in…
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Really?
27 Feb 2023 Leave a comment
In the Sunday Star-Times yesterday there was a double-page spread in which various moderately prominent people (all apparently “leading speakers” at some “annual University of Waikato economic forum” this week were given 100 to 150 words to tell us “How can NZ build back following a string of serious economic and social setbacks”.
Most of the contributions were pretty underwhelming to say the least. To be fair, 150 words isn’t a lot, but real insight tends to shine through and there wasn’t much on offer in this selection. But then, who really cares much what the chief executive of the Criminal Cases Review Commission or the co-founder of an advertising agency think on such issues.
By contrast, Paul Conway is a statutory office-holder in an economic field. He is the (relatively new) chief economist of the Reserve Bank of New Zealand and in that capacity has been appointed by the…
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The Real Problem with Living on Mars
27 Feb 2023 Leave a comment
in economics of media and culture Tags: Mars
Why does Monaco Exist?
27 Feb 2023 Leave a comment
in economic history, International law Tags: France
Battle of the Isonzo – Discord Among The Central Powers I THE GREAT WAR Week 86
26 Feb 2023 Leave a comment
in defence economics, war and peace Tags: World War I
Documentary Review: “Kubrick by Kubrick,” a press-shy filmmaker almost explains himself
26 Feb 2023 Leave a comment



Let’s begin with first principles. We are never going to get a “definitive” documentary that takes in everything, talks to everyone and tells us all we need or could possibly want to know about the inscrutable genius, Stanley Kubrick.
Consider just what’s available for a fan or fanatic’s perusal on Youtube at this writing. There’s “Lost Kubrick,” a pretty good “unfinished films” doc made for TV. A fan has pieced together all the film footage — including childhood home movies, much of it with sound — “All Video Footage of Stanley Kubrick.” Somebody else uploaded a “rare” hour long taped interview with him. There are collections of actors and directors talking about him, “behind the scenes” footage from any number of his films also archived there.
And that’s on top of the many other fine documentaries on him, about him, or deep diving into this or that…
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The Battle of Verdun – They Shall Not Pass I THE GREAT WAR – Week 83
25 Feb 2023 Leave a comment
in defence economics, war and peace Tags: World War I
What Happened to NASA’s Gateway to Space – Launch Complex 39
25 Feb 2023 Leave a comment
in economics of education, economics of media and culture Tags: space
EVOLUTION OF CARTOGRAPHY | HISTORY OF MAP MAKING | WORLD PERSPECTIVE
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in economics of education, economics of media and culture Tags: maps
Alexander Hamilton: The Father of the American Economy
24 Feb 2023 Leave a comment
in economic history, financial economics, public economics
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