The chairman of the Association of Chief Police Officers communications advisory group, which leads on social media for police forces, said Twitter had more work to do in combating online threats.
The question of what exactly China is prepared to do in combating climate change is, of course, intensely politicized; voices on either side can marshal evidence to demonstrate the strength or weakness of China's commitment.
What Ecclestone's Hitler comments show is that whatever progress we've made in confronting the reality of Hitler and antisemitism, there's always more work to do in combating ignorance and prejudice, especially among those who live in their own fantasy worlds – whether that's white supremacists or Formula One supremos.
The math is simple - and has nothing to do with combating climate change.
"One thing I'm proud of myself for doing is combating those feelings," she says, when those professed second thoughts are mentioned.
And how well are we doing in combating malaria in Africa, which has some of the highest infection and mortality rates in the world?
So how well the SEC is doing in combating fraud is largely a function of perception.
Falling on the right side of the law in volatile circumstances is crucial to both legitimizing the work Shomrim does and combating the critics who accuse the group of vigilantism.
While we may not be able to right any wrongs, in addition to letting the judicial system run its due course, there's a lot that can be done in combating future incidences of child sexual abuse.
"If all the important meetings have 50percentt women, none of them happen in strip clubs," Frank Dobbin, a professor of sociology at Harvard University who's studied the effectiveness of anti-harassment training, recently told HuffPost, explaining the research he's done on combating harassment.
