If you look at US internal documents, they explain very clearly what the threat of Cuba was. So, back in the early 1960s the State Department described the threat of Cuba as Castro's successful defiance of US policy, going back to the Monroe Doctrine. The Monroe Doctrine established the US claim to dominate the Western hemisphere and Castro was successfully defying that. That's not tolerable. It is like somebody saying "let's have democracy in Greece," and we just can't tolerate that so we have to destroy the threat at its roots.

The most extreme types, like Murray Rothbard, are at least honest. They'd like to eliminate highway taxes because they force you to pay for a road you may never drive on. As an alternative, they suggest that if you and I want to get somewhere, we should build a road there and charge people tolls on it. Just try generalizing that. Such a society couldn't survive, and even if it could, it would be so full of terror and hate that any human being would prefer to live in hell.

People have no human rights, only the rights that they can gain on the labour market. Above all, wealth and power have to be protected.

What has to be done today is (1) large-scale conversion (weatherizing , etc.), (2) sharp change in transportation to greater efficiency, like high-speed rail, (3) serious efforts to move to sustainable energy, probably solar in the somewhat longer term, (4) other adjustments that are feasible. If done effectively, that might be enough to stave off disaster. If not, then we can give up the ghost, because there are no alternatives in this world, at least none that I've seen suggested.

Like other organisms, humans have a certain genetic endowment (apparently varying little in the species, not a surprise considering its recent separation from other hominids). That determines what we call their nature.

I think there was an overemphasis in the early stage on militarization rather than directly providing relief. I don't think it has any long-term significance.

The educational system in the US was a highly predictable victim of the neoliberal reaction, guided by the maxim of "private affluence and public squalor." Funding for public education has sharply declined. As higher education is driven to a business model in accord with neoliberal doctrine, administrative bureaucracy has sharply increased at the expense of faculty and students. Cost-cutting leads to hyper-exploitation of the more vulnerable, creating a new precariat of graduate students and adjuncts surviving on a bare pittance, replacing tenured faculty.