Re. small electric car *great* idea. The UK has always been ahead of the US on small cars. Do a lookup on "Isetta" for a good example. 65 mpg in the 1950s. And another version of the same design made by Heinkel got 88 - 94 mpg. Personally I think the retro designs are cooler than the modern ones, but hey, if it runs and carries two people plus some "stuff," it's OK. I think we'll see more of these in the future, particularly with Toshiba's new battery that recharges to 80% of capacity in one minute, and 100% in three minutes. Faster than filling up with gasoline.
Re. poop: The desire for privacy isn't the same thing as shame. In an evolutionary sense, when you're doing your business you're vulnerable to attack, and the smell gives away your location to predators. So natural selection favored those who sought a protected place for those purposes.
Public bathrooms are really crappy architectural design: zero acoustic or olfactory privacy. You can see and be seen through the gaping cracks in the stall doors, you can hear, and be heard, as plain as day (plus an echo for emphasis!), and you can smell, and be smelled (in a manner of speaking). The idea of that kind of forced intimacy at that level is downright gross. Amazing that such crappy design is still the norm when it would be easy enough to provide real privacy.
Re. weird sexualities: As long as it's all consenting adults, but adult farm animals don't count

.... What's *really* perverse is the amount of *violence* in the media. Think of it objectively for a moment: audiences get some kind of "good feeling" from watching the glorification of all manner of felonies, and from watching people get murdered, beaten, robbed, etc. That is really sick, and sicker still that children are allowed to watch it.