big ideas

It’s time to build the exoplanet telescope.

Physicist Casey Handmer strikes again with another big vision, this time presenting the Monster Telescope. “The full 1 km telescope will require about 20,000 mirrors. With a 30% learning rate, running the numbers gets us down to about $300,000 per […]

big ideas

Ultra-deep fracking for limitless geothermal power.

“As stated before, if these companies succeed, and manage to bring this kind of power plant to the market at scale, humanity’s ongoing energy needs simply cease to be a problem. Clean, grid-responsive, 24/7, virtually limitless… There’s a lot of […]

big ideas

CERN hints at new physics.

“It’s exciting stuff. The reason the team has been pursuing this very specific kind of decay channel so relentlessly for more than a decade is because it’s what is known as a “golden” channel, meaning not only is it incredibly […]

big ideas

Will US cities stop adding fluoride to drinking water?

“For decades, drinking water fluoridation opponents were often portrayed as a fringe element and conspiracy theorists, but a federal ruling in the US may put an end to the practice and marks a pivotal point in their campaign to convince […]

big ideas

The cultural power of elite immigrants.

This is long and provocative and starts with conflating elite cultural status and high IQ, which is a leap you may or may not agree with. “High-IQ immigrants will have major impacts on the places they end up not only […]

big ideas

It’s embarrassing to be a stay-at-home mom.

“Fertility is collapsing worldwide. We lack a coherent theory for why this is happening.” … “I propose that there is, in fact, an under-appreciated fundamental cause of these trends, which manifests in the form of different proximate causes (real and […]

big ideas

Can solar costs keep shrinking?

I shared a few months ago that the costs of panels keep declining, but the “soft costs” of projects have kept overall solar costs high. This post offers a positive outlook for how those costs might come down very soon. […]