Before revision: Despite its professed strong attachment to the values of liberalism and forward-thinking, some critics argue transhumanism is a dangerous resurgence of some of the elitist prejudices and ideologies of the discredited eugenics movements of the past.
After revision: Despite its professed strong attachment to the values of liberalism and forward-thinking, some critics argue transhumanism is a dangerous resurgence of many of the discriminatory attitudes and elitist ideals of the discredited eugenics movements of the past.