This is not a simple subject to find the answer for, otherwise we'd already have the solution and have acted on it.
I listened to the first video from this guy, but won't put myself though the second. Enough is enough. There are so many things wrong with what he says, especially his pathetic attempts at root cause analysis.
It is widely known by all who wish to understand it, that the root cause to this extremism is largely down to state-sponsored funding, ideology and training by Iran & Saudi Arabia. Until this is properly tackled, we will continue to have problems worldwide. But you know nothing's going to happen on that front when Trump has just bragged about his deal to sell the Saudis $110bn of arms. Where do you think the arms will end up? You can burn down as many mosques as you like, but you won't remove the problem - indeed, you'll probably exacerbate it.
They'll just move elsewhere. In fact, they probably just use the mosque to mask the covert structure they operate under.
Finally, has anyone got any idea who these extremists actually kill. White people? Christians? That's what loonies like Robinson would have you believe. Note that he never provides any sources - just pure rhetoric, racism & shouting, and like all the most influential activists, a small sprinkling of truth. A small sprinkling. The quote I'm about to paste in is an extract from an article I stumbled on fairly randomly. By all means follow the link after it & read the whole article if you want a clearer insight to the truth. Or do a little personal research. Whatever you do, don't form your opinions based on this guy's spoutings.
"In cases where the religious affiliation of terrorism casualties could be determined, Muslims suffered between 82 and 97% of terrorism-related fatalities over the past five years".
http://www.globalresearch.ca/muslim...rism-related-fatalities-us-government/5516565
I'm not for a moment suggesting I've got all the answers. I haven't. What I am suggesting is that this guy not only doesn't know the answers - he clearly doesn't know what the problem is!