I agree with most of the sentiments and especially the root cause one. However, medication is by no means unfashionable - antidepressant medication is one of the greatest money spinners for pharmaceutical companies. Controlled studies established that they are useful to around 40% of sufferers. Medication is usually the first line of treatment and almost never addresses the root cause. ECT is very controversial, especially as there are very few controlled studies and the side effects such as memory loss can be horrendous. Some patients never recover from the effects of ECT. It certain parts of the world it is banned altogether.
Just to clarify; I meant that they are unfashionable in the media.
A lot of ill informed opinion is passed off as fact on these topics.
I agree with you about ECT. It should only be considered in specific cases and only after other options have been tried.