Thank you for this. It looks like all the 'depression is an invented conspiracy' folks have already weighed in, so this may be futile, but: you're entitled to your own opinions but not your own facts. Specifically: depression is a brain disease influenced by environment, but ~1/3 of the risk is inherited. [1] While antidepressants don't work a lot better than placebos, this is because placebos work well. This does not mean treatments don't work (and the widely-cited studies that argue otherwise have major flaws). [2, 3]
Treatments (not just meds) save lives - and sadly, one of the consequences of scaring folks away from treatment is more suicide. [4]
[1] http://www.ncbi.nlm.nih.gov/pubmed/22783273 [2,3] http://www.ncbi.nlm.nih.gov/pubmed/20800012, http://www.ncbi.nlm.nih.gov/pubmed/22136980 [4] http://www.ncbi.nlm.nih.gov/pubmed/17728420