-Deny science: Like saying there is no biological differences between a man and a woman. -Basic human rights: Like when applying for a job, that my skin color won't be taken into account? (i.e. race quotas) -Lack compassion for people who come from less fortunate countries: Like how the left defends Islam, which murder gays, and executes woman for the gull of having been raped. -If you feel you're entitled to things others are not: Like the right to have a political opinion, and being allow to keep my job.
How will you know that you're so clever, so morally superior, and more scientific minded, if you won't allow yourself to hear a different opinion? The country is divided right now, not because of the right, but because of this exact mentality.