Blue Cross Blue Shield of Massachusetts is a not-for-profit health insurance company. I am not sure that it is a full mutual company, but they have no profit incentive. Consequently, they are the best health insurance we have ever had by a wide margin.

They want my wife and children dead. If they are near my family, they pose an existential threat. I will leave saving the proverbial souls of neo Nazis to others. I am interested in establishing that my family is off limits and dangerous for them to so much as look at.

Would I throw a punch at a confirmed Nazi? Without hesitation.

Some people learn to shed the racism from their heart and become better people. Some will only get so far as keeping quiet because they are afraid. There will always be severely racist people. It is just as important that they feel unequivocally unwelcome as it is to change those who will change.

Thank you! I was going to make this exact point. Autocatalytic reactions are assumed with good reason to be a necessary step on the way from non-life chemicals to life, but they are only one step. Carbon is the only element that can form the basis of the huge variety of chemicals needed for the simplest of life to evolve.

When I was an undergrad, I had professors who made completing arguments that live on other planets would not only be carbon-based, but that it likely would closely resemble life on Earth on molecular, microscopic, and macroscopic levels. Survival of the fit certainly depends upon the environment, but it also must comply with chemistry and physics. I am no expert in theoretical xenobiology, but it provides a strong and fact-based counter to the idea that alien life would by default be wildly different from life on Earth.