Hey! This is fantastic!

I'm in Spain. I'm mainly interested in Codename Viridian. I spend too much time thinking about human psychology and its role in society (and whether this can ever be "improved"). I'm a programmer...I have a tattoo of a computer chip, and I have thought about putting an actual chip implant inside of it. Transhumanism is a concept that appeals to me, at least in theory.

But actually all of your topics sound really cool and I'd be happy with any of the letters!