I was challenged too: [ame="http://www.youtube.com/watch?v=tWNsE_VO5Cc"]ALS Bucket Challenge - YouTube[/ame] And yeah, I've also seen the discussion about how much % actually goes toward research, and even though it's a small %, that number is based on last year's numbers, for money raised, and covering administration…
Specifically the frequency of dopamine triggers. The studies he gave showed the triggers being actual "clicks." In just 10 minutes of viewing pornography, a user will experience far more triggers than other activities commonly viewed as addictive, that's why he feels (and the studies show) that this isn't just a problem…