Environmental activist Jeremy Rifkin was one of the first to raise questions about the desirability of speed in his 1987 book Time Wars:

We have quickened the pace of life only to become less patient. We have become more organized but less spontaneous, less joyful. We are better prepared to act on the future but less able to enjoy the present and reflect on the past.

As the tempo of modern life has continued to accelerate, we have come to feel increasingly out of touch with the biological rhythms of the planet, unable to experience a close connection with the natural environment. The human time world is no longer joined to the incoming and outgoing tides, the rising and setting sun, and the changing seasons. Instead, humanity has created an artificial time environment punctuated by mechanical contrivances and electronic impulses.