The spark of life and a burst of zinc fluorescence

For some religious believers, the idea that human life has a divine origin includes the notion that the biological event of conception has a divine component: the moment at which a soul enters a developing embryo.

It is now being claimed that this belief is supported by scientific evidence.

Citing a recently published study appearing in Scientific Reports, Catholic Online says:

Researchers discovered the moment a human soul enters an egg, which gives pro-life groups an even greater edge in the battle between embryonic life and death. The precise moment is celebrated with a zap of energy released around the newly fertilized egg.

Teresa Woodruff, one of the study’s senior authors and professor in obstetrics and gynecology at the university, delivered a press release in which she stated, “to see the zinc radiate out in a burst from each human egg was breathtaking.”

It’s easy to understand why images showing a burst of light as an egg is fertilized, might appear to provide scientific validation of religious belief.

But attaching religious significance to these findings requires ignoring a key detail in what has been reported.

If the zinc spark that’s been observed — a burst of zinc fluorescence that occurs as millions of zinc atoms get dumped out of the egg — actually bore a relationship with the arrival of a soul enabling the emergence of life, then no such sparks would have been photographed. Why? Because the experiment involved staging a facsimile of fertilization using a sperm enzyme, not live sperm.

Either the experimenters fooled God into placing souls into unfertilized eggs, or these “sparks of life” can be understood as chemical events — though no less wondrous to behold.

Moreover, for those who insist these zinc sparks are triggered by souls, they might need to make some theological revisions to accommodate the evidence that mice apparently possess souls too.

To understand the science in more detail, watch this:

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