We use 32 million ha of land globally (ca. 1 Germany) to grow plants for biofuels. This equals 1.400 TWh per year, or 4% of our global energy consumption for transport.
If we'd use the same area for PV, we could produce 32.000 TWh per year, already considering the potential yield for the areas where we grow bio fuel plants.
For comparison: the entire world consumed 31.000 TWh of electricity in 2024.
How good is https://walkman.land? 🥰 It's the most amazing trip down memory lane to find my old model from when I was a teenager: https://walkman.land/sony/wm-dd33 I can still feel the push of the buttons when I see the pictures and I hear the motor fast-forwarding, while sitting in the bus to school.
I recently came across this chart for our total energy consumption in Germany for 2024 and the biggest circle is the red one for fuel in the transport column. 644 TWh 🤯
Only about 20% of the energy in fuel is converted into movement, the rest is wasted as heat. (80% of 644 TWh = 515 TWh)
According to the Federal Environment Agency, all private households used 465 TWh to heat our homes in 2024.
Let that (heat)sink in: We produce more excess heat by burning fuel than we need for heating.
I just recevied an interesting phishing attempt via @getkirby's email support.
1. Someone claimed to have issues with our site. I asked for details and they sent me a link to a screenshot 2. The screenshot was hosted on Google Sites. Weird choice, but not totally unusual so far. People often send screenshots that are hosted somewhere. E.g. via CleanShot or similar tools. 3. I verified the domain and got a "I'm not a robot" capture first. So far, still plausible enough. 4. Then I got this …
The majority of the tech industry has no valid vision how to contribute to a liveable future for humanity on this planet. Their dystopian fantasies don’t match with human needs. That’s why we will keep sliding from one bubble to the next. Everything has to be artificially inflated to hide the massive abyss of meaninglessness behind it all.
Reading the shocked reactions that Apple and Google removed ICE warning apps from their stores, I think that more should probably read about the role of IBM during the holocaust. Can we please finally get rid of the fairytale of social corporate responsibility in big tech?
German politician Nico Semsrott has suggested that we give billionaires one year to solve the climate crisis. If they fail to do so, we should dispossess them. I think that’s a wonderful idea! It's never going to happen, but it's nice to dream.
History is repeating and the results will stay the same. There's no option that the fascists are going to be on the right side this time. There's also no option that anyone gets away with "I didn't know" or "I was part of the resistance" or some other shit. We are all watching it live on our devices and everything's on record. Look closely at the opportunists and those who switch sides. We'll need this for later.
When you spent half your time in the German school system learning and wondering about how the third reich could have happened, it’s quite annoying when it’s on replay today in a matter of a few months.
God, I'm so disgusted by this country sometimes. There's already an open political discussion about sending refugees back to Syria. WTF.
I had a long conversation with a mother from Ukraine after German politicans discussed sending people back to Ukraine earlier this year. Her child is in my son's class. You have to be an absolute monster to not see what those discussions do to people who try to build a new life here after the entire family has been brutally traumatized.
TIL that Mastodon enforces "noreferrer" on all external links. It never appears in your stats and maybe that's one of the reasons why it didn't catch on with people & orgs who actually rely on such stats.
I can't get over the feeling that we are currently seeing a libertarian showdown. It's a race to the top to save your ass with enough money and let nature do the rest with the annoying, dirty poor people.
Most important: this does not invalidate the Fediverse. There’s no such thing as winning and I feel bad for my own past thoughts. The only thing that matters is that we finally get away from algo based social media that collectively fries our brains. Bluesky feels pretty healthy right now despite the questionable background. Be happy that lots of people find a healthier place in really dark times.