Han has moved beyond ad hominem attacks on poets, pop stars and fellow bloggers. These days his attention is largely drawn to society's deeper problems: a surge in nationalism;

现在的韩寒已经对与诗人、明星以及其他博客作者对骂丧失了兴趣，他的注意力很大程度上转移到一些更深层的社会问题上来：不断高涨的囧囧囧囧问题；

youdao

The main problems I seem to see are slippery slopes, straw mans, and ad hominem attacks.

FORBES: Gun Control Tramples On The Certain Virtues Of A Heavily Armed Citizenry

It is, of course, far easier to engage in ad hominem attacks than contend with Newt's characteristically thoughtful and informed critique.

CENTERFORSECURITYPOLICY: On "bashing" Muslims

Moreover, Romney needs Eastwood since ad hominem attacks are what define politics today and Mitt has no idea how to respond to them.

FORBES: Office Politics Got You Down? Three Tricks From The Sweet Science