What A Liberal Would Say

There's only one race: the dog race.

How can you honestly believe that greyhounds are faster than other breeds of dogs because of something biological?

It's because of their environmental and social backgrounds they excel in racing.

The concept of "equality" is declared a lie by every evidence of Nature. It is a search for the lowest common denominator, and its pursuit will destroy every superior race, nation, or culture. In order for a plow horse to run as fast as a race horse you would first have to cripple the race horse; conversely, in order for a race horse to pull as much as a plow horse, you would first have to cripple the plow horse. In either case, the pursuit of equality is the destruction of excellence.