This Week in Genetics and Religion – 5/26/15

This Week in Genetics and Religion – 5/26/15

Are We More Than Our Genes? That’s the spring focus of the Sinai and Synapses Discussion Forum. Each week, we’ll gather some of the most interesting articles on the topic from across the online world. We hope they make you think — and share your thoughts with us in the comment section below.

Are We Products of Nature or Nurture? Science Answers Age-Old Question

The age-old question of whether human traits are determined by nature or nurture has been answered, a team of researchers say. Their conclusion? It’s a draw. By collating almost every twin study across the world from the past 50 years, researchers determined that the average variation for human traits and disease is 49% due to genetic factors and 51% due to environmental factors. (Monica Tan, The Guardian)

Building Spiritual Capital

David Brooks on Lisa Miller’s book The Spiritual Child: Miller’s core argument is that spiritual awareness is innate and that it is an important component in human development. An implication of her work is that if you care about social mobility, graduation rates, resilience, achievement and family formation, you can’t ignore the spiritual resources of the people you are trying to help. Miller defines spirituality as “an inner sense of relationship to a higher power that is loving and guiding.” Different people can conceive of this higher power as God, nature, spirit, the universe or just a general oneness of being. She distinguishes spirituality, which has a provable genetic component, from religious affiliation, which is entirely influenced by environment. (The New York Times)

Moral Imperatives and Slippery Slopes: Seeking Bioethical Consensus

Just because we can, should we? One of humanity’s age-old questions took center stage at the two-day BEINGS 2015 meeting, during which delegates began laying the groundwork for what is hoped to become a consensus document setting ethical principles, policies and guidelines in the area of cellular biotechnology, which includes stem cell science and the rapidly advancing gene-editing technologies. (Jennifer Boggs, BioWorld)

U.S. Science Leaders to Tackle Ethics of Gene-Editing Technology

The leading U.S. scientific organization, responding to concerns expressed by scientists and ethicists, has launched an ambitious initiative to recommend guidelines for new genetic technology that has the potential to create “designer babies.” The technology, called CRISPR-Cas9, allows scientists to edit virtually any gene they target. The technique is akin to a biological word-processing program that finds and replaces genetic defects. (Reuters, Yahoo! News)

Infidelity Lurks in Your Genes

Richard A. Friedman: We have long known that men have a genetic, evolutionary impulse to cheat, because that increases the odds of having more of their offspring in the world. But now there is intriguing new research showing that some women, too, are biologically inclined to wander, although not for clear evolutionary benefits. Women who carry certain variants of the vasopressin receptor gene are much more likely to engage in “extra pair bonding,” the scientific euphemism for sexual infidelity. (The New York Times)



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