The Latest on The Orchid-Dandelion Hypothesis

David Dobbs in Wired:

ScreenHunter_18 Feb. 09 12.54As faithful readers know, I’m working on a book, provisionally titled The Orchid and the Dandelion and likely to be published next year, about the orchid-dandelion hypothesis: the notion that genes and traits that underlie some of humans’ biggest weaknesses — despair, madness, savage aggression — also underlie some of our greatest strengths — resilience, lasting happiness, empathy. If you’re used to the disease model of genes that are associated with mood and behavioral problems, this hypothesis can seem puzzling. The turn lies in viewing problems such as depression, distractibility, or even aggression as downsides of a heightened sensitivity to experience that can also generate assets and contentment.

I first wrote about the orchid-dandelion hypothesis in an Atlantic article two years ago. Last week, New Scientist published a feature I wrote about some of the research I’ve come across while researching the book. The article is behind a paywall now, so you’ll need a subscription to read it; I’ll post the whole thing here in a few weeks when the New Scientist exclusive-run period ends. In the meantime, I thought I’d excerpt here a couple passages of particular interest.

One is the opener, which describes how toddlers react to a clever test of their generosity and then lays out the gist of the hypothesis. The other is a multigenic study that sought to expand the hypothesis beyond single-gene candidate-gene studies.

More here.