The generally positive response his pictures received reflects the zeitgeist of technological optimism of the 1960s (ibid).

As to the technological optimism that ruled at the end of the last century and now rules again, Mr. Koenigsberg's attention to the past makes him a bit wary.

There was a continuing mood of technological optimism.

Inspired by a sense of technological optimism that has deep roots in American culture, they believe they are defending both the best form of capitalism for the future and their own way of life.

Mr. Raikes bears an uncanny resemblance to Mr. Gates, both in appearance and in his mantra of technological optimism, which is echoed by many throughout the company.

The talisman that the builders brandished, again and again, to counter their opponents was the technological optimism of the early space age.

As the executive editor of Wired from its inception in 1993 until 1999, Mr. Kelly was responsible for what seemed even then like an extreme form of technological optimism.

The Fed governors will hear a forceful case for technological optimism from Erik Brynjolfsson, an associate professor at the M.I.T. Sloan School of Management.

And for all my technological optimism, I think I'd be more comfortable if I were regarding these transcendental events from one thousand years' remove . . . instead of twenty.

The light-hearted song expresses the technological optimism of the era.