thank you for saying this! I re-read the second theory a couple of times and I wasn't sure I quite got it. It seemed like the difference was a minor technicalit

thank you for saying this! I re-read the second theory a couple of times and I wasn't sure I quite got it. It seemed like the difference was a minor technicality, which made the article much less compelling. Flushing out bad genes (vulnerable genes) out of the genome so that the next generation is stronger isn't all that different from changing locks on the cells to protect against parasites attacking the offspring.