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Now Iâm tired â and bursting with energy
Iâm not quite sure how to sum up last weekâs book release. The day after, I was completely exhausted â and at the same time, overflowing with energy for the rest of this bookâs journey.
Maybe I can describe it like this:
Before the stage program began, I stood in the middle of the crowd, greeting guests and chatting with them. Youâre right in the eye of the storm, and while I noticed that many people were there, I didnât really have time to look around and take it all in.
When I walked from the mingling area to the stage, I saw that the entire large room was filled with people. Of course, itâs always nice when people show up for something youâve arranged, but this was different. My book â the one Iâve worked so hard on and have such big ambitions for â was the reason we were all gathered there.
I stopped mid-step, took it all in, and smiled so, so wide.
Then it got even better.
Christian von Essen opened with a musical number. Christian was his wonderfully funny, warm, and brilliant self â like only he can be.
We began with the secret guest: Oscar TĂ€ckström. Without him, we wouldnât have been there that evening. He has made a crucial contribution to what we today know as generative AI.
After that, I had the pleasure of talking with SVTâs Alexander NorĂ©n, Di Digitalâs Ida Hansson Brusewitz, and Loopâs Camilla Bergman.
The evening was topped off by having my entire close family there.
Thank you to everyone who came! I appreciate it immensely!
Thanks also to the taxi driver who patiently waited while I struggled to squeeze that enormous sign into the cab.
đ Available everywhere books are sold
Since Monday, the book has officially been released and is now available everywhere. Right now, itâs cheapest at Bokus and Adlibris.
Itâs also available as an e-book and audiobookâwith the AI narrator âOscarââon all audiobook platforms. So far only available in Swedish.
Mathias Sundin
The Angry Optimist
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A blood test shows ability to identify over 50 different cancer types and can speed up diagnosis. More than half of the cancer forms were detected in early stages where treatment is more effective. Three-quarters of the detected cancer types currently lack screening programs.
𧟠Mathematical result: The universe cannot be a computer simulation
Several people believe we live in a computer simulation. New research now shows mathematically that this is not only unlikely, but impossible. Every simulation is governed by algorithms, but since reality is not, the universe can never be a simulation.
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US coal exports decreased by 11% during the first half of 2025, while Indonesia's exports fell by 12%. China's coal power production decreased by 4.7% and the country's emissions from electricity production fell by 3% in the first half of 2025. Coal prices have fallen by approximately 30%.
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Deforestation in the Brazilian Amazon fell by 11 percent between August 2024 and July 2025, the lowest level in nearly a decade. Authorities conducted 9,540 inspections during the year, an increase of 38 percent, and issued environmental fines totaling 520 million dollars.
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