It is clearly not intended as a jeremiad. Yet halfway through, he can't quite help but blurt out that the impact of this browsing on our brains is "even more disturbing" than he thought.

很明显他本意并不想这样悲观，可是写着写着，他难以控制，冲口说道，浏览网络对于大脑的影响甚至比他所料想的还要麻烦。