“The rapidly progressing study of the human microbiota is revealing that humans are not individual self-contained beings, but instead hugely complex super-organisms that blur the distinction between where ‘we’ end and ‘they’ begin." (source)
Um, no, Dr. Sirinathsinghji, your thinly veiled pantheism notwithstanding, we are a WHOLE lot more than the sum total of our cells and microbiota: we have souls.
They do not.
But you're right that we are indeed "hugely complex super-organisms." An updated way of saying, "made in God's image."