Before humanity managed to send man-made objects into space seventy-five years ago, the field of orbital mechanics didn’t really exist. Only the movements of other celestial bodies mattered. Things have really changed since then.
After the US elections, and with the Dutch elections coming up, I’ve been looking into what different forms of government actually exist. There wasn’t really a handy overview… until now!
Climate change is a huge threat to humanity. This is a call to US climate scientists out there. Look behind you, because history shows it’s about to get personal.
I’ve steered clear of writing about the new US president and his policies on this blog. I’m not a US citizen, so it’s not really my business. Then again, the global impact of Trump’s climate skepticism will affect me as well as any US citizen.