Elon Musk’s talk from today begins at the 22-minute mark here https://t.co/Qs6w5gtEF3
— Eli Dourado (@elidourado) September 28, 2016
It’s about getting to Mars.
It turns out, the word "greetings" is itself a greeting, which is the closest anyone has gotten to using set theory for practical purposes.
— Bearer of Message (@BearerOfMessage) September 22, 2016
Nagel on (Gottlieb on) Hobbes, getting the critical point:
What was distinctive about Hobbes’s theory, and what led to his being attacked as a moral nihilist, was his refusal to appeal to any concern for the good of others or the collective good as a basis for moral motivation. He demonstrated that the familiar rules of morality, which he called the laws of nature, are principles of conduct such that if everyone follows them, everyone will be better off. But the fact that everyone will be better off if everyone follows them gives no individual a reason to follow them himself. He can have a reason to follow them only if that will make him individually better off. And there is no natural guarantee that individual self-interest and the collective interest will coincide in this way. […] Hobbes concluded that although we all have a reason to want to live in a community governed by the moral rules, we cannot achieve this unless we bring it about that it is in each person’s individual interest to abide by those rules. And the method of doing that is to agree with one another to support a powerful sovereign with a monopoly on the use of force, who will use it to punish violators. Only then can each individual be confident that if he obeys the rules, he will not be laying himself open to assault and dispossession by others. Without the trust engendered by the knowledge that violators will be punished, civilization is impossible and individual self-interest — the same rational motive that supports morality — leads to perpetual conflict and constant insecurity. This is the famous Hobbesian state of nature, and Hobbes was most notorious for saying that in this condition, we are almost never obligated to obey the moral rules, because it is not safe to do so.
The identification of a collective optimum does no realistic theoretical work. Irrespective of the status of his concrete conclusion, Hobbes’ methodical principle is impeccable.
It’s possible that a time will come in which a parent must explain their divorce to their child. […] However, it’s guaranteed that a time will come in which a parent must break the news of a celebrity’s divorce to their kids. […] Today, it was announced that Angelia Jolie has filed for divorce from Brad Pitt. The news was so massive, that a literal earthquake happened at the time of the press release. […] And as a parent in the year 2016, it is absolutely your responsibility to tell your kids about this divorce in a way for them to understand and respond in an emotionally healthy way. […] You might ask, “Well, what if my kids don’t know who Brad Pitt and Angelina Jolie are? Why should I explain the divorce to them then?” […] Again, it is your responsibility to educate your children about celebrity culture. If your kids don’t know about Brangelina, you need to write the term on the blank side on an index card right now. …
(An impressive number of Mashable readers seem to have been trolled hard by this.)