I was foolish enough not to take my laptop to the International Theosophical World Congress, so instead of posting this on my blog (of which I don't know the password), I'll post it here. I thought Linda Oliveira's talk was, in the main, insightful. The title was - ominously - 'why do we belong to the Theosophical Society?' She started out saying that the question was perhaps surprising, but a…