big ideas

The renewable energy disaster far more deadly than Chernobyl.

The point here is pro-nuclear, not anti-renewables. In 1975, China’s Banqiao Dam collapsed, “forming a wall of water six meters high and twelve kilometers wide moving up to fifty kilometers per hour. The towering deluge eventually collapsed 62 more dams, […]

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Recycling un-recyclable plastic.

“The RePlastic project focused on using pyrolysis for chemical recycling. During the process, plastic waste is heated to high temperatures in a nitrogen-filled furnace, triggering a splitting of the chemical components of the plastic materials. Because there is no oxygen […]

big ideas

Is nuclear power for east African countries a bad idea?

Hartmut Winkler is a Professor of Physics at University of Johannesburg and a contributor to the 2023 edition of the World Nuclear Industry Status Report. He thinks the planned nuclear plants for Uganda, Rwanda, Kenya and Tanzania are a bad […]

big ideas

The great cash-for-carbon hustle.

A long piece in The New Yorker digs deep into the carbon offsets market and one of its big players, South Pole. “Offsetting has been hailed as a fix for runaway emissions and climate change—but the market’s largest firm sold […]

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The future of aviation.

“Indeed, the greatest question facing the aviation industry today is: why does progress seem to be so difficult to achieve? Why have we seen regression on metrics like speed, altitude, and commercial flight times?” ~ learn more

big ideas

The Chimp-Pig hypothesis.

I was unaware of this hypothesis and I think “wow” is in order. “If someone pointed out a few random features of humans, and then pointed out that some other random animal shares those cherry-picked features, you shouldn’t be very […]

big ideas

Riskophilia.

This post by Packy McCormick overlaps with Andreessen’s manifesto (linked above). He points out that the prevailing attitude that America has adopted is a shift from a belief that people are competent and responsible to one where they need supervision […]

big ideas

The techno-optimist manifesto.

This recent post by Marc Andreessen is recommended reading for tech enthusiasts and skeptics alike. I particularly liked this line, a reference to the silicon sand that powers our modern world: “We believe Artificial Intelligence is our alchemy, our Philosopher’s […]