Altruism is almost always put in opposition to egoism.
If you think that contradicts what I was saying, then I fear you have misunderstood my point. Altruism is (according to what I think was Comte's usage) the opposite of egoism in the same way as loving is the opposite of hating: they point in opposite directions but the same person can do both -- even, in unusual cases, both at once.
A single action will rarely be both altruistic and egoistic, just as a single action is rarely both loving and hating. But "altruism" doesn't mean "never thinking about your own interests" any more than "loving" means "never hating anyone". A typical person will be altruistic sometimes and egoistic sometimes; a typical person will sometimes be moved by love and sometimes by hate.
But you are praised [...] and condemned [...]
There are probably people who hold that everyone should be as completely altruistic and non-egoistic as possible. Perhaps Auguste Comte was one of them. That's an entirely separate question from whether "altruism" implies the total absence of egoism; still more is it separate from whether "altruism" means anything like "reversed survival instinct", which you might recall is the claim I was originally arguing against and which no one seems at all inclined to defend so far.
It's not how much happiness you produce in others, it's how much happiness it costs you that matters.
There may be people who believe that, but it certainly isn't part of the meaning of "altruism". And the example you give doesn't support that very strong claim. If you do something with the purpose of making millions happier and not out of considering your own welfare then (at least in my book) that is an altruistic action whether it happens to help you or harm you. If people are reluctant to apply the term "altruistic" to actions that benefit the agent, I suggest that's just because it's hard to be sure something was done for the sake of others when self-interest is a credible alternative explanation.
Altruism is (according to what I think was Comte's usage) the opposite of egoism in the same way as loving is the opposite of hating:
Bad analogy. Loving and hating are different emotions with different qualities, while egoism and altruism are different in the objects of their intent, not the quality of the intent. The intent is to serve the interests of the object - whose interests are to be served is what is at issue. Basically, it's whose love matters to you, your own, or the other guys?
And your continued disavowal of absolute Altruism as the meaning ...
Diana Hsieh interviews Dr. Doug McGuff about avoidable injuries and deaths.
He's an emergency room physician in South Carolina, so he's pretty much just talking about what he's seen-- different regions have different characteristic injuries.
He says that you're safest in the largest car you can afford, which raises some interesting ethical issues.
There's a fair amount about the risks of getting overfocused on getting something done. This adds tremendously to the hazards of using ladders.
Also, did you know trees can go sproing? One of hazards of chainsaws is that a good bit of energy might be stored in a twisted tree trunk. Don't just know your physics, apply it!
More generally, there are machines and situations (ATVs, chainsaws, airplanes, skiing, etc.) which tend to make people feel more competent than they are.
On the other hand, injuries from rock climbing and horseback riding are less common than you might think. I don't know why the ancestral environment didn't give people a reflexive distaste against diving into water. Perhaps people back then had too much sense to dive much.
One of the pieces of advice-- to get out of stressful relationships-- is too general. This is mostly a good idea, but from what I've read, leaving a violent relationship can lead to more risk of violence. It's still a good idea to leave, but it's important to leave cautiously.
Both McGuff and Hsieh are objectivists, so some of the discussion might be in mind-killer territory.
Edited to add: It's possible that objectivism would be better discussed under a new post. It's certain that there's a bunch of interesting material in the podcast, and avoidable accidents are worth discussing.
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