Considering the problem of overpopulation it would seem necessary — if human engineering did not alter the reproductive cycle — to fix human life before puberty or after menopause. (religion-online.org)
In general, such robots are effective at carrying out low - level tasks, specifically assigned to them by human engineers — a tedious and time - consuming process for the engineers. (sciencedaily.com)
The blue line represents how the trend would look under «climate - only» conditions, without human engineering of the river. (sciencenews.org)