Very urgent measures need to be taken, and without much delay, in dealing with the ongoing destruction of the environment.

I don't think that the United States cares. They just assume that North Korea will soon have nuclear weapons.

I pretend no originality in observing that mass education was motivated in part by the perceived need to "educate them to keep them from our throats," to borrow Ralph Waldo Emerson's parody of elite fears that inspired early advocates of public mass education.

Most of us who were opposed to the war, especially in the early '60's - the war we were opposed to was the war on South Vietnam which destroyed South Vietnam's rural society. The South was devastated. But now anyone who opposed this atrocity is regarded as having defended North Vietnam. And that's part of the effort to present the war as if it were a war between South Vietnam and North Vietnam with the United States helping the South. Of course it's fabrication. But it's "official truth" now.

Right now, huge numbers of people cannot obtain even drinking water, and the situation is likely to become worse with predicted climate change and failure to take the actions that are necessary.

That's unfortunately common - to blame immigrants, to blame the African-Americans who are being helped by federal programs, to blame anyone available, to direct attention away from the roots of the distress which you're suffering. This combines with xenophobia, white supremacy, racism, misogyny, and other quite unpleasant phenomena which are far from being eradicated. All of this makes for a pretty dangerous brew. But economic issues are right in the center of it. And you can see this in the fact that so many former Obama voters now voted for Trump, or just didn't bother voting.

Suppose that insect wings developed primarily as thermoregulators and then were used for skimming and finally flying, evolving along the way. What would they be "for"? Or what is the skeleton "for"? For keeping one upright, protecting organs, storing calcium, making blood cells...?