It would be helpful to have such letters, blog entries etc in other languages as well. In particular if it is directed at families, which includes older people. Maybe you can just add links to automatic translations?

Heute wurden unter anderem erwähnt:

• Science-Fiction-Bücher
• Der Bechdel-Test und der Johnson-Test und die Serie Powerplay
• Das Innere der Erde und warum es so heiß ist.
• Das Estimation Game von Quantified Intuition
• Zeitmessung
• Skatenights in Wien ("Die Wiener Veranstaltung inkludierte immer schon Radfahren als Verkehrsthema.") und anderswo und Critical Mass

We talked about:

• Cluelessness
• Space garbage
• Food and climate change
• GHG emission sources
• "Electrification is efficiency: The world will need less energy after the transition" by Hannah Ritchie
• The environmental impacts of refrigerants 
• The podcast episode "Hannah Ritchie on why it makes sense to be optimistic about the environment"
• "The techno-optimist's fallacy" by Matthew Yglesias

Yes, it was intentional, this is currently to "archive" the last two months.