AG

@akgbsky.bsky.social

#Semiconductor #ICT #Sustainability | Secondary sources #RareEarth Metals #REEs and #EROI #EROeI. Likes usually read later. Personal.

☀️🚗 A car that makes MORE energy than it uses? Clemson engineers, working with BMW, built an ultra-efficient EV with 1,700+ solar cells. For a typical 12-mile daily commute, the team says it can actually produce an energy surplus. The future is looking sunny. ⚡ shrlnk.ca/s/2GF9apds

BMW-backed EV with 1700 solar cells generates more energy than it uses

Clemson University's Deep Orange 17 uses 1,700 photovoltaic cells to harvest surplus solar energy for everyday urban driving.

shrlnk.ca

“Here’s what we found: Every additional 100kg of vehicle weight was associated with a 6% increase in odds of pedestrian fatality. Every additional 10cm of height was associated with an 11% increase in odds of pedestrian fatality. The relationship was even stronger in lower-speed environments.”

Big US-style trucks are killing more pedestrians in Australia – our research proves it

Pedestrians are more likely to be killed by heavier cars – and even more so if the vehicle is taller, Australian-first research has found.

theconversation.com

Maybe this will finally get politicians to care about climate change: “The brutally hot summer is set to cost the EU economy €180 billion this year — that’s equivalent to roughly 1 percent of GDP, which is all the growth the bloc was expected to generate in 2026, according to new analysis.”

Europe’s scorching summer is erasing its economic growth, says report

Dutch growth is set to be almost entirely wiped out, and France could be pushed into a contraction.

politico.eu

I'm excited to announce this new piece we have in Nature Sustainability, on the question of post-growth and China. To me, this is the important point: post-growth *must* take account of world-system dynamics and should facilitate, not compromise, Southern liberation. www.nature.com/articles/s41...

On the relevance of post-growth in China - Nature Sustainability

Post-growth debates largely ignore China, despite its key position in the world economy, leaving a gap in sustainability discourse. This Perspective examines China’s role in a post-growth transition, ...

nature.com

“There is no such thing as work-life balance. Everything worth fighting for unbalances your life.” ― Alain de Botton

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“The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge, and there's no place for it in the endeavor of science.” - Carl Sagan

Composite portrait of Carl Sagan smiling broadly, wearing a dark suit, light blue shirt, and gold patterned tie, with his hands in his pockets. He appears to be sitting on a large Earth globe at the bottom of the image, surrounded by floating planets (including Saturn, the Moon, and others) against a colorful starry nebula and space background.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

PSA: The recipe for economic growth isn’t tax cuts for the rich. It’s investment in our people — in health care, infrastructure and education — to build a strong middle class. You don't grow the economy through trickle-down nonsense.