In 30 words or fewer, why do you think Europeans were so eager to
use scientific racism?

An early scientist who studied race was Robert Boyle (1627–1691), an Anglo-Irish natural philosopher, chemist, physicist, and inventor. Boyle believed in what today is called 'monogenism', that is, that all races, no matter how diverse, came from the same source, Adam and Eve. He studied reported stories of parents' giving birth to different coloured albinos, so he concluded that Adam and Eve were originally white and that whites could give birth to different coloured races. Theories of Robert Hooke and Isaac Newton about color and light via optical dispersion in physics were also extended by Robert Boyle into discourses of polygenesis,[13] speculating that maybe these differences were due to "seminal impressions". However, Boyle's writings mention that at his time, for "European Eyes", beauty was not measured so much in colour, but in "stature, comely symmetry of the parts of the body, and good features in the face".[18] Various members of the scientific community rejected his views and described them as "disturbing" or "amusing".

Explanation: The term scientific racism is generally used pejoratively when applied to more modern theories, such as those in The Bell Curve (1994). Critics argue that such works postulate racist conclusions, such as a genetic connection between race and intelligence, that are unsupported by available evidence.[12] Publications such as the Mankind Quarterly, founded explicitly as a "race-conscious" journal, are generally regarded as platforms of scientific racism because they publish fringe interpretations of human evolution, intelligence, ethnography, language, mythology, archaeology, and race.

what are local authorities doing to fix the problem

explanation:

d. it adversely affected american productivity