He's anti-woman, anti-gay, anti-black, anti-senior-citizen, anti-equality and anti-education, and that's just the start.
http://www.alternet.org/teaparty/152192/5_reasons_progressives_should_treat_ron_paul_with_extreme_caution_--_%27cuddly%27_libertarian_has_some_very_dark_politics/1) Ron Paul on Race
Based on his religious adherence to his purportedly libertarian principles, Ron Paul opposed the 1964 Civil Rights Act. Unlike his son, Sen. Rand Paul, R-Ky., Ron Paul has not even tried to walk back from this position. In fact, he wears it proudly. Here's an excerpt from Ron Paul's 2004 floor speech about the Civil Rights Act, in which he explains why he voted against a House resolution honoring the 40th anniversary of the law:
The Civil Rights Act of 1964 not only violated the Constitution and reduced individual liberty; it also failed to achieve its stated goals of promoting racial harmony and a color-blind society. Federal bureaucrats and judges cannot read minds to see if actions are motivated by racism. Therefore, the only way the federal government could ensure an employer was not violating the Civil Rights Act of 1964 was to ensure that the racial composition of a business's workforce matched the racial composition of a bureaucrat or judge's defined body of potential employees. Thus, bureaucrats began forcing employers to hire by racial quota. Racial quotas have not contributed to racial harmony or advanced the goal of a color-blind society. Instead, these quotas encouraged racial balkanization, and fostered racial strife.
>snip<
2) Ron Paul on Reproductive Rights
The sponsor of a bill to overturn Roe v. Wade, Ron Paul's libertarianism does not apply to women, though it does apply to zygotes. His is a no-exceptions anti-abortion position, essentially empowering a rapist to sire a child with a woman of his choosing. Although Paul attributes his stance on abortion to his background as an ob-gyn physician, it should be noted that most ob-gyns are pro-choice, and that Paul's draconian position tracks exactly with that of his Christian Reconstructionist friends.
While mainstream media, when they're not busy ignoring his presidential campaign in favor of the badly trailing former Utah Gov. John Huntsman, invariably focus on Paul's economic libertarianism, Sarah Posner, writing for the Nation, noted that during his appearances leading up to the Iowa straw poll (in which Paul finished second only to Rep. Michele Bachmann, Minn., by a 200-vote margin), "launched into gruesome descriptions of abortion, a departure from his stump speech focused on cutting taxes, shutting down the Federal Reserve, getting out of Iraq and Afghanistan and repealing the Patriot Act."
More at link...