The fact is that certain races DO excel academically beyond their numbers in the population - most notably Asians. Harvard and other liberal schools try to social engineer the outcome so that the races are proportionate to their numbers, and do so via racist policies.
For example, the prestigious TJ High School only had 3% blacks and more than 50% Asian because the Asian kids were acing the entrance exam and very few blacks could compete, given their lower scores. So the school eliminated the exam. The goal was to reduce the number of Asians and increase the number of blacks, even though the Asians were the better students. This is racist.