There’s no such thing as technology in the singular, only technologies in the plural.

Between the poor and any appreciation for modern science stands a wall made of failed schools, defunded libraries, denied opportunities, and the systematic use of science and technology to benefit other people at their [the poor's] expense.

Authenticity is about where it comes from; validity is about whether it works.

EROEI [energy returned on energy invested, or net energy] is to a civilization what gross profit is to a business, the source of the surplus that supports the entire enterprise.

Science, at its core, is simply a method of practical logic that tests hypotheses against experience. Scientism, by contrast, is the worldview and value system that insists that the questions the scientific method can answer are the most important questions human beings can ask, and that the picture of the world yielded by science is a better approximation to reality than any other.

I've long suspected that one of the reasons why human beings haven't yet figured out how to carry on a conversation with bottlenosed porpoises, African gray parrots, et al. in their own language is quite simply that we're terrified of what they might say to us - not least because it's entirely possible that they'd be right.

... the future is under no obligation to wait patiently while we get ready for it.